}
/// Attempts to change the name of the variable with the given `index` to
- /// `new_name`. Returns true if successful, false if `new_name` would
- /// duplicate the name of some other variable.
- pub fn try_rename_var(&mut self, index: usize, new_name: Identifier) -> bool {
+ /// `new_name`. Returns `Ok(())` if successful; otherwise, if `new_name`
+ /// would duplicate the name of some other variable, returns `new_name` as
+ /// an error.
+ pub fn try_rename_var(&mut self, index: usize, new_name: Identifier) -> Result<(), Identifier> {
let mut variable = self.variables.swap_remove_index(index).unwrap();
let may_rename = !self.variables.contains(&new_name.0);
- if may_rename {
+ let retval = if may_rename {
variable.name = new_name;
variable.short_names = Vec::new();
+ Ok(())
+ } else {
+ Err(new_name)
};
assert!(self.variables.insert(variable));
self.variables.swap_indices(self.variables.len() - 1, index);
- may_rename
+ retval
}
/// Changes the name of the variable with given `index` to `new_name`.
///
/// Panics if the new name duplicates the name of some existing variable.
pub fn rename_var(&mut self, index: usize, new_name: Identifier) {
- assert!(self.try_rename_var(index, new_name));
+ assert!(self.try_rename_var(index, new_name).is_ok());
}
pub fn output_variables(&self) -> OutputVariables {
#[error("Invalid name in long variable name record. {0}")]
InvalidLongName(IdError),
+ #[error("Duplicate long variable name {0}.")]
+ DuplicateLongName(Identifier),
+
#[error("Invalid variable name in very long string record. {0}")]
InvalidLongStringName(IdError),
+ #[error("Variable with short name {short_name} listed in very long string record with width {width}, which requires only one segment.")]
+ ShortVeryLongString { short_name: Identifier, width: u16 },
+
+ #[error("Variable with short name {short_name} listed in very long string record with width {width} requires string segments for {n_segments} dictionary indexes starting at index {index}, but the dictionary only contains {len} indexes.")]
+ VeryLongStringOverflow {
+ short_name: Identifier,
+ width: u16,
+ index: usize,
+ n_segments: usize,
+ len: usize,
+ },
+
#[error("Invalid variable name in long string value label record. {0}")]
InvalidLongStringValueLabelName(IdError),
let width = VarWidth::String(record.length);
let n_segments = width.n_segments();
if n_segments == 1 {
- warn(dbg!(Error::TBD));
+ warn(dbg!(Error::ShortVeryLongString {
+ short_name: record.short_name.clone(),
+ width: record.length
+ }));
continue;
}
if index + n_segments > dictionary.variables.len() {
- warn(dbg!(Error::TBD));
+ warn(dbg!(Error::VeryLongStringOverflow {
+ short_name: record.short_name.clone(),
+ width: record.length,
+ index,
+ n_segments,
+ len: dictionary.variables.len()
+ }));
continue;
}
let mut short_names = Vec::with_capacity(n_segments);
for index in 0..dictionary.variables.len() {
let lower = dictionary.variables[index].name.0.as_ref().to_lowercase();
if let Ok(new_name) = Identifier::from_encoding(lower, dictionary.encoding) {
- dictionary.try_rename_var(index, new_name);
+ let _ = dictionary.try_rename_var(index, new_name);
}
}
} else {
.iter()
.flat_map(|record| record.0.iter().cloned())
{
+ dbg!(&renaming);
let LongName {
short_name,
long_name,
} = renaming;
if let Some(index) = dictionary.variables.get_index_of(&short_name.0) {
- dictionary.try_rename_var(index, long_name);
+ if let Err(long_name) = dictionary.try_rename_var(index, long_name) {
+ warn(Error::DuplicateLongName(long_name));
+ }
dictionary
.variables
.get_index_mut2(index)
.collect::<Vec<_>>();
match MissingValues::new(values, None) {
Ok(missing_values) => variable.missing_values = missing_values,
- Err(MissingValuesError::TooWide) => warn(Error::TBD),
+ Err(MissingValuesError::TooWide) => warn(dbg!(Error::TBD)),
Err(MissingValuesError::TooMany) | Err(MissingValuesError::MixedTypes) => {
unreachable!()
}
#[error("Invalid variable name in attribute record. {0}")]
InvalidAttributeVariableName(IdError),
+ #[error("Missing `=` separator in long variable name record.")]
+ LongNameMissingEquals,
+
#[error("Invalid short name in long variable name record. {0}")]
InvalidShortName(IdError),
match Attributes::parse(decoder, &input, None).issue_warning(&mut decoder.warn) {
Some((set, rest)) => {
if !rest.is_empty() {
- decoder.warn(Warning::TBD);
+ decoder.warn(dbg!(Warning::TBD));
}
FileAttributesRecord(set)
}
input: &'a str,
) -> Result<(VarAttributes, &'a str), Warning> {
let Some((long_var_name, rest)) = input.split_once(':') else {
- return Err(Warning::TBD);
+ return Err(dbg!(Warning::TBD));
};
let long_var_name = decoder
.new_identifier(long_var_name)
impl LongName {
fn parse(input: &str, decoder: &Decoder) -> Result<Self, Warning> {
let Some((short_name, long_name)) = input.split_once('=') else {
- return Err(Warning::TBD);
+ return Err(dbg!(Warning::LongNameMissingEquals));
};
let short_name = decoder
.new_identifier(short_name)
test_sysfile("multiple_response_sets_duplicate_variable_name");
}
+#[test]
+fn mixed_variable_types_in_mrsets() {
+ test_sysfile("mixed_variable_types_in_mrsets");
+}
+
+#[test]
+fn missing_newline_after_variable_name_in_mrsets() {
+ test_sysfile("missing_newline_after_variable_name_in_mrsets");
+}
+
+#[test]
+fn zero_or_one_variable_in_mrset() {
+ test_sysfile("zero_or_one_variable_in_mrset");
+}
+
+#[test]
+fn wrong_display_parameter_size() {
+ test_sysfile("wrong_display_parameter_size");
+}
+
+#[test]
+fn wrong_display_parameter_count() {
+ test_sysfile("wrong_display_parameter_count");
+}
+
+#[test]
+fn wrong_display_measurement_level() {
+ test_sysfile("wrong_display_measurement_level");
+}
+
+#[test]
+fn wrong_display_alignment() {
+ test_sysfile("wrong_display_alignment");
+}
+
+#[test]
+fn bad_variable_name_in_variable_value_pair() {
+ test_sysfile("bad_variable_name_in_variable_value_pair");
+}
+
+#[test]
+fn duplicate_long_variable_name() {
+ test_sysfile("duplicate_long_variable_name");
+}
+
+#[test]
+fn bad_very_long_string_length() {
+ test_sysfile("bad_very_long_string_length");
+}
+
+#[test]
+fn bad_very_long_string_segment_width() {
+ test_sysfile("bad_very_long_string_segment_width");
+}
+
+#[test]
+fn too_many_value_labels() {
+ test_sysfile("too_many_value_labels");
+}
+
+#[test]
+fn missing_type_4_record() {
+ test_sysfile("missing_type_4_record");
+}
+
+#[test]
+fn value_label_with_no_associated_variables() {
+ test_sysfile("value_label_with_no_associated_variables");
+}
+
+#[test]
+fn type_4_record_names_long_string_variable() {
+ test_sysfile("type_4_record_names_long_string_variable");
+}
+
+#[test]
+fn value_label_variable_indexes_must_be_in_correct_range() {
+ test_sysfile("value_label_variable_indexes_must_be_in_correct_range");
+}
+
+#[test]
+fn value_label_variable_indexes_must_not_be_long_string_continuation() {
+ test_sysfile("value_label_variable_indexes_must_not_be_long_string_continuation");
+}
+
+#[test]
+fn variables_for_value_label_must_all_be_same_type() {
+ test_sysfile("variables_for_value_label_must_all_be_same_type");
+}
+
+#[test]
+fn duplicate_value_labels_type() {
+ test_sysfile("duplicate_value_labels_type");
+}
+
+#[test]
+fn missing_attribute_value() {
+ test_sysfile("missing_attribute_value");
+}
+
+#[test]
+fn unquoted_attribute_value() {
+ test_sysfile("unquoted_attribute_value");
+}
+
+#[test]
+fn duplicate_attribute_name() {
+ test_sysfile("duplicate_attribute_name");
+}
+
+#[test]
+fn bad_variable_name_in_long_string_value_label() {
+ test_sysfile("bad_variable_name_in_long_string_value_label");
+}
+
+#[test]
+fn fewer_data_records_than_indicated_by_file_header() {
+ test_sysfile("fewer_data_records_than_indicated_by_file_header");
+}
+
+#[test]
+fn partial_data_record_between_variables() {
+ test_sysfile("partial_data_record_between_variables");
+}
+
+#[test]
+fn partial_data_record_within_long_string() {
+ test_sysfile("partial_data_record_within_long_string");
+}
+
+#[test]
+fn partial_compressed_data_record() {
+ test_sysfile("partial_compressed_data_record");
+}
+
+#[test]
+fn zcompressed_data_bad_zheader_ofs() {
+ test_sysfile("zcompressed_data_bad_zheader_ofs");
+}
+
+#[test]
+fn zcompressed_data_bad_ztrailer_ofs() {
+ test_sysfile("zcompressed_data_bad_ztrailer_ofs");
+}
+
+#[test]
+fn zcompressed_data_invalid_ztrailer_len() {
+ test_sysfile("zcompressed_data_invalid_ztrailer_len");
+}
+
+#[test]
+fn zcompressed_data_wrong_ztrailer_len() {
+ test_sysfile("zcompressed_data_wrong_ztrailer_len");
+}
+
+#[test]
+fn zcompressed_data_wrong_ztrailer_bias() {
+ test_sysfile("zcompressed_data_wrong_ztrailer_bias");
+}
+
+#[test]
+fn zcompressed_data_wrong_ztrailer_zero() {
+ test_sysfile("zcompressed_data_wrong_ztrailer_zero");
+}
+
+#[test]
+fn zcompressed_data_wrong_block_size() {
+ test_sysfile("zcompressed_data_wrong_block_size");
+}
+
+#[test]
+fn zcompressed_data_wrong_n_blocks() {
+ test_sysfile("zcompressed_data_wrong_n_blocks");
+}
+
+#[test]
+fn zcompressed_data_wrong_uncompressed_ofs() {
+ test_sysfile("zcompressed_data_wrong_uncompressed_ofs");
+}
+
+#[test]
+fn zcompressed_data_wrong_compressed_ofs() {
+ test_sysfile("zcompressed_data_wrong_compressed_ofs");
+}
+
+#[test]
+fn zcompressed_data_compressed_sizes_dont_add_up() {
+ test_sysfile("zcompressed_data_compressed_sizes_dont_add_up");
+}
+
+#[test]
+fn zcompressed_data_uncompressed_size_block_size() {
+ test_sysfile("zcompressed_data_uncompressed_size_block_size");
+}
+
+#[test]
+fn zcompressed_data_compression_expands_data_too_much() {
+ test_sysfile("zcompressed_data_compression_expands_data_too_much");
+}
+
+#[test]
+fn zcompressed_data_compressed_sizes_don_t_add_up() {
+ test_sysfile("zcompressed_data_compressed_sizes_don_t_add_up");
+}
+
+#[test]
+fn integer_overflows_in_long_string_missing_values() {
+ test_sysfile("integer_overflows_in_long_string_missing_values");
+}
+
+#[test]
+fn null_dereference_skipping_bad_extension_record_18() {
+ test_sysfile("null_dereference_skipping_bad_extension_record_18");
+}
+
/// Duplicate variable name handling negative test.
///
/// SPSS-generated system file can contain duplicate variable names (see bug
--- /dev/null
+# File header.
+"$FL2"; s60 "$(#) SPSS DATA FILE PSPP synthetic test file";
+2; 3; 1; 0; -1; 100.0; "01 Jan 11"; "20:53:52"; s64 ""; i8 0 *3;
+
+# Variables.
+2; 0; 0; 0; 0x050800 *2; s8 "NUM1";
+2; 14; 0; 0; 0x010e00 *2; s8 "STR14";
+2; -1; 0; 0; 0; 0; s8 "";
+
+7; 21; 1; COUNT (
+# No variable named STR9.
+COUNT(>>"STR9"<<); 9;
+1; COUNT("RSTUVWXYZ"); COUNT("value label for `RSTUVWXYZ'");
+
+# NUM1 is numeric.
+COUNT(>>"NUM1"<<); 0;
+1; COUNT("xyz"); COUNT("value label for 1.0");
+
+# Wrong width for STR14.
+COUNT("STR14"); >>9<<;
+1; COUNT("RSTUVWXYZ"); COUNT("value label for `RSTUVWXYZ'");
+
+# Wrong width for value.
+COUNT("STR14"); 14;
+1; COUNT(>>"RSTUVWXYZ"<<); COUNT("value label for `RSTUVWXYZ'");
+
+# Duplicate value label.
+COUNT("STR14"); 14; 2;
+COUNT("abcdefghijklmn"); COUNT("value label for `abcdefghijklmn'");
+>>COUNT("abcdefghijklmn"); COUNT("another value label for `abcdefghijklmn'")<<;
+);
+
+# Character encoding record.
+7; 20; 1; 12; "windows-1252";
+
+# Dictionary termination record.
+999; 0;
--- /dev/null
+Missing `=` separator in long variable name record.
+
+╭──────────────────────┬────────────────────────╮
+│ Created │ 01-JAN-2011 20:53:52│
+├──────────────────────┼────────────────────────┤
+│Writer Product │PSPP synthetic test file│
+├──────────────────────┼────────────────────────┤
+│ Compression │SAV │
+│ Number of Cases│Unknown │
+╰──────────────────────┴────────────────────────╯
+
+╭─────────┬─╮
+│Variables│1│
+╰─────────┴─╯
+
+╭────────┬────────┬─────┬─────────────────┬─────┬─────┬─────────┬────────────┬────────────┬──────────────╮
+│ │Position│Label│Measurement Level│ Role│Width│Alignment│Print Format│Write Format│Missing Values│
+├────────┼────────┼─────┼─────────────────┼─────┼─────┼─────────┼────────────┼────────────┼──────────────┤
+│LONGVARI│ 1│ │ │Input│ 8│Right │F8.0 │F8.0 │ │
+╰────────┴────────┴─────┴─────────────────┴─────┴─────┴─────────┴────────────┴────────────┴──────────────╯
--- /dev/null
+# File header.
+"$FL2"; s60 "$(#) SPSS DATA FILE PSPP synthetic test file";
+2; 1; 1; 0; -1; 100.0; "01 Jan 11"; "20:53:52"; s64 ""; i8 0 *3;
+
+# Numeric variables.
+2; 0; 0; 0; 0x050800 *2; s8 "LONGVARI";
+
+# Long variable names.
+7; 13; 1; COUNT (>>"xyzzy"<<);
+
+# Character encoding record.
+7; 20; 1; 12; "windows-1252";
+
+# Dictionary termination record.
+999; 0;
--- /dev/null
+Variable with short name NUM1 listed in very long string record with width 0, which requires only one segment.
+
+Variable with short name NUM1 listed in very long string record with width 255, which requires only one segment.
+
+Variable with short name NUM1 listed in very long string record with width 256 requires string segments for 2 dictionary indexes starting at index 0, but the dictionary only contains 1 indexes.
+
+╭──────────────────────┬────────────────────────╮
+│ Created │ 01-JAN-2011 20:53:52│
+├──────────────────────┼────────────────────────┤
+│Writer Product │PSPP synthetic test file│
+├──────────────────────┼────────────────────────┤
+│ Compression │SAV │
+│ Number of Cases│Unknown │
+╰──────────────────────┴────────────────────────╯
+
+╭─────────┬─╮
+│Variables│1│
+╰─────────┴─╯
+
+╭────┬────────┬─────┬─────────────────┬─────┬─────┬─────────┬────────────┬────────────┬──────────────╮
+│ │Position│Label│Measurement Level│ Role│Width│Alignment│Print Format│Write Format│Missing Values│
+├────┼────────┼─────┼─────────────────┼─────┼─────┼─────────┼────────────┼────────────┼──────────────┤
+│num1│ 1│ │ │Input│ 8│Right │F8.0 │F8.0 │ │
+╰────┴────────┴─────┴─────────────────┴─────┴─────┴─────────┴────────────┴────────────┴──────────────╯
--- /dev/null
+# File header.
+"$FL2"; s60 "$(#) SPSS DATA FILE PSPP synthetic test file";
+2; 1; 1; 0; -1; 100.0; "01 Jan 11"; "20:53:52"; s64 ""; i8 0 *3;
+
+# Numeric variable.
+2; 0; 0; 0; 0x050800 *2; s8 "NUM1";
+
+# Very long string map.
+7; 14; 1; COUNT (
+"NUM1=00000"; i8 0; i8 9;
+"NUM1=00255"; i8 0; i8 9;
+"NUM1=00256"; i8 0; i8 9;
+);
+
+# Character encoding record.
+7; 20; 1; 12; "windows-1252";
+
+# Dictionary termination record.
+999; 0;
--- /dev/null
+# File header.
+"$FL2"; s60 "$(#) SPSS DATA FILE PSPP synthetic test file";
+2; 1; 1; 0; -1; 100.0; "01 Jan 11"; "20:53:52"; s64 ""; i8 0 *3;
+
+# Variables.
+2; 255; 0; 0; 0x01ff00 *2; s8 "STR1";
+(2; -1; 0; 0; 0; 0; s8 "") * 31;
+2; >>9<<; 0; 0; 0x010900 *2; s8 "STR1_A";
+>>2; -1; 0; 0; 0; 0; s8 "";<<
+
+# Very long string map.
+7; 14; 1; COUNT (
+"STR1=00256"; i8 0; i8 9;
+);
+
+# Character encoding record.
+7; 20; 1; 12; "windows-1252";
+
+# Dictionary termination record.
+999; 0;
--- /dev/null
+# File header.
+"$FL2"; s60 "$(#) SPSS DATA FILE PSPP synthetic test file";
+2; 1; 1; 0; -1; 100.0; "01 Jan 11"; "20:53:52"; s64 ""; i8 0 *3;
+
+# Variables.
+2; 0; 0; 0; 0x050800 *2; s8 "FIRSTVAR";
+
+# Data file attributes record.
+7; 17; 1; COUNT (
+"Attr1('value'"; i8 10; ")";
+"Attr1('value'"; i8 10; ")";
+);
+
+# Variable attributes record.
+7; 18; 1; COUNT (
+"FIRSTVAR:";
+ "fred('23'"; i8 10; ")";
+ "fred('23'"; i8 10; ")";
+);
+
+# Character encoding record.
+7; 20; 1; 12; "windows-1252";
+
+# Dictionary termination record.
+999; 0;
--- /dev/null
+Invalid name in long variable name record. "_Invalid" may not be used as an identifier because it begins with disallowed character "_".
+
+Invalid name in long variable name record. "$Invalid" may not be used as an identifier because it begins with disallowed character "$".
+
+Invalid name in long variable name record. "#Invalid" may not be used as an identifier because it begins with disallowed character "#".
+
+Duplicate long variable name LONGVARIABLENAME.
+
+╭──────────────────────┬────────────────────────╮
+│ Created │ 01-JAN-2011 20:53:52│
+├──────────────────────┼────────────────────────┤
+│Writer Product │PSPP synthetic test file│
+├──────────────────────┼────────────────────────┤
+│ Compression │SAV │
+│ Number of Cases│Unknown │
+╰──────────────────────┴────────────────────────╯
+
+╭─────────┬─╮
+│Variables│4│
+╰─────────┴─╯
+
+╭────────────────┬────────┬─────┬─────────────────┬─────┬─────┬─────────┬────────────┬────────────┬──────────────╮
+│ │Position│Label│Measurement Level│ Role│Width│Alignment│Print Format│Write Format│Missing Values│
+├────────────────┼────────┼─────┼─────────────────┼─────┼─────┼─────────┼────────────┼────────────┼──────────────┤
+│LONGVARI │ 1│ │ │Input│ 8│Right │F8.0 │F8.0 │ │
+│LongVariableName│ 2│ │ │Input│ 8│Right │F8.0 │F8.0 │ │
+│LONGVA_B │ 3│ │ │Input│ 8│Right │F8.0 │F8.0 │ │
+│LONGVA_C │ 4│ │ │Input│ 8│Right │F8.0 │F8.0 │ │
+╰────────────────┴────────┴─────┴─────────────────┴─────┴─────┴─────────┴────────────┴────────────┴──────────────╯
--- /dev/null
+# File header.
+"$FL2"; s60 "$(#) SPSS DATA FILE PSPP synthetic test file";
+2; 4; 1; 0; -1; 100.0; "01 Jan 11"; "20:53:52"; s64 ""; i8 0 *3;
+
+# Numeric variables.
+2; 0; 0; 0; 0x050800 *2; s8 "LONGVARI";
+2; 0; 0; 0; 0x050800 *2; s8 "LONGVA_A";
+2; 0; 0; 0; 0x050800 *2; s8 "LONGVA_B";
+2; 0; 0; 0; 0x050800 *2; s8 "LONGVA_C";
+
+# Long variable names.
+7; 13; 1; COUNT (
+"LONGVARI=_Invalid"; i8 9;
+"LONGVARI=$Invalid"; i8 9;
+"LONGVARI=#Invalid"; i8 9;
+"LONGVA_A=LongVariableName"; i8 9;
+"LONGVA_B=LONGVARIABLENAME"; i8 9;
+);
+
+# Character encoding record.
+7; 20; 1; 12; "windows-1252";
+
+# Dictionary termination record.
+999; 0;
--- /dev/null
+# File header.
+"$FL2"; s60 "$(#) SPSS DATA FILE PSPP synthetic test file";
+2; 2; 1; 0; -1; 100.0; "01 Jan 11"; "20:53:52"; s64 ""; i8 0 *3;
+
+# Variables.
+2; 6; 0; 0; 0x010600 *2; s8 "STR1";
+2; 0; 0; 0; 0x050800 *2; s8 "NUM1";
+
+# Duplicate value labels.
+3; 1; s8 "xyzzy"; i8 3; s7 "one"; 4; 2; >>1; 1<<;
+3; 1; 1.0; i8 3; s7 "one"; 4; 2; >>2; 2<<;
+
+# Character encoding record.
+7; 20; 1; 12; "windows-1252";
+
+# End of dictionary.
+999; 0;
--- /dev/null
+# File header.
+"$FL2"; s60 "$(#) SPSS DATA FILE PSPP synthetic test file";
+2; 2; 0; 0; >>5<<; 100.0; "01 Jan 11"; "20:53:52"; s64 ""; i8 0 *3;
+
+# Numeric variables.
+2; 0; 0; 0; 0x050800 *2; s8 "NUM1";
+2; 0; 0; 0; 0x050800 *2; s8 "NUM2";
+
+# Character encoding record.
+7; 20; 1; 12; "windows-1252";
+
+# Data.
+999; 0;
+1.0; 2.0;
+3.0; 4.0;
+5.0; 6.0;
+7.0; 8.0;
+# Missing record here.
--- /dev/null
+# File header.
+"$FL2"; s60 "$(#) SPSS DATA FILE PSPP synthetic test file";
+2; 1; 1; 0; -1; 100.0; "01 Jan 11"; "20:53:52"; s64 ""; i8 0 *3;
+
+# Variables.
+2; 0; 0; 0; 0x050800 *2; s8 "FIRSTVAR";
+
+# Data file attributes record.
+7; 17; 1; COUNT (
+"Attr1("
+);
+
+# Variable attributes record.
+7; 18; 1; COUNT (
+"FIRSTVAR:";
+ "fred('23'"; i8 10
+);
+
+# Character encoding record.
+7; 20; 1; 12; "windows-1252";
+
+# Dictionary termination record.
+999; 0;
--- /dev/null
+Multiple response set $a has only one variable.
+
+╭──────────────────────┬────────────────────────╮
+│ Created │ 01-JAN-2011 20:53:52│
+├──────────────────────┼────────────────────────┤
+│Writer Product │PSPP synthetic test file│
+├──────────────────────┼────────────────────────┤
+│ Compression │SAV │
+│ Number of Cases│Unknown │
+╰──────────────────────┴────────────────────────╯
+
+╭─────────┬─╮
+│Variables│1│
+╰─────────┴─╯
+
+╭────┬────────┬─────┬─────────────────┬─────┬─────┬─────────┬────────────┬────────────┬──────────────╮
+│ │Position│Label│Measurement Level│ Role│Width│Alignment│Print Format│Write Format│Missing Values│
+├────┼────────┼─────┼─────────────────┼─────┼─────┼─────────┼────────────┼────────────┼──────────────┤
+│num1│ 1│ │ │Input│ 8│Right │F8.0 │F8.0 │ │
+╰────┴────────┴─────┴─────────────────┴─────┴─────┴─────────┴────────────┴────────────┴──────────────╯
--- /dev/null
+# File header.
+"$FL2"; s60 "$(#) SPSS DATA FILE PSPP synthetic test file";
+2; 1; 1; 0; -1; 100.0; "01 Jan 11"; "20:53:52"; s64 ""; i8 0 *3;
+
+# Numeric variable, no label or missing values.
+2; 0; 0; 0; 0x050800 *2; s8 "NUM1";
+
+# Multiple response sets.
+7; 7; 1; COUNT("$a=C 0 NUM1"; i8 10);
+
+# Character encoding record.
+7; 20; 1; 12; "windows-1252";
+
+999; 0;
--- /dev/null
+# File header.
+"$FL2"; s60 "$(#) SPSS DATA FILE PSPP synthetic test file";
+2; 1; 1; 0; -1; 100.0; "01 Jan 11"; "20:53:52"; s64 ""; i8 0 *3;
+
+# Numeric variable.
+2; 0; 0; 0; 0x050800 *2; s8 "NUM1";
+
+# Value label with missing type 4 record.
+3; 1; 1.0; i8 3; s7 "one";
+
+# Character encoding record.
+7; 20; 1; 12; "windows-1252";
+
+# End of dictionary.
+>>999; 0<<;
--- /dev/null
+Multiple response set $a contains both string and numeric variables.
+
+╭──────────────────────┬────────────────────────╮
+│ Created │ 01-JAN-2011 20:53:52│
+├──────────────────────┼────────────────────────┤
+│Writer Product │PSPP synthetic test file│
+├──────────────────────┼────────────────────────┤
+│ Compression │SAV │
+│ Number of Cases│Unknown │
+╰──────────────────────┴────────────────────────╯
+
+╭─────────┬─╮
+│Variables│2│
+╰─────────┴─╯
+
+╭────┬────────┬─────┬─────────────────┬─────┬─────┬─────────┬────────────┬────────────┬──────────────╮
+│ │Position│Label│Measurement Level│ Role│Width│Alignment│Print Format│Write Format│Missing Values│
+├────┼────────┼─────┼─────────────────┼─────┼─────┼─────────┼────────────┼────────────┼──────────────┤
+│num1│ 1│ │ │Input│ 8│Right │F8.0 │F8.0 │ │
+│str1│ 2│ │Nominal │Input│ 8│Left │A8 │A8 │ │
+╰────┴────────┴─────┴─────────────────┴─────┴─────┴─────────┴────────────┴────────────┴──────────────╯
--- /dev/null
+# File header.
+"$FL2"; s60 "$(#) SPSS DATA FILE PSPP synthetic test file";
+2; 2; 1; 0; -1; 100.0; "01 Jan 11"; "20:53:52"; s64 ""; i8 0 *3;
+
+# Variables.
+2; 0; 0; 0; 0x050800 *2; s8 "NUM1";
+2; 8; 0; 0; 0x010800 *2; s8 "STR1";
+
+# Multiple response sets.
+7; 7; 1; COUNT("$a=C 0 NUM1 STR1"; i8 10);
+
+# Character encoding record.
+7; 20; 1; 12; "windows-1252";
+
+999; 0;
--- /dev/null
+# File header.
+"$FL2"; s60 "$(#) SPSS DATA FILE PSPP synthetic test file";
+2; # Layout code
+6; # Nominal case size
+1; # Compressed
+0; # Not weighted
+-1; # Unspecified number of cases.
+100.0; # Bias.
+"01 Jan 11"; "20:53:52"; s64 "PSPP synthetic test file";
+i8 0 *3;
+
+# Numeric variables.
+2; 0; 0; 0; 0x050800 *2; s8 "NUM1";
+2; 0; 0; 0; 0x050800 *2; s8 "NUM2";
+
+# String variable.
+2; 4; 0; 0; 0x010400 *2; s8 "STR4";
+2; 8; 0; 0; 0x010800 *2; s8 "STR8";
+2; 15; 0; 0; 0x010f00 *2; s8 "STR15";
+2; -1; 0; 0; 0; 0; s8 "";
+
+# Character encoding record.
+7; 20; 1; 12; "windows-1252";
+
+# Dictionary termination record.
+999; 0;
+
+# Compressed data.
+i8 1 100 254 253 254 253; i8 255 251; "abcdefgh"; s8 "0123";
--- /dev/null
+# File header.
+"$FL2"; s60 "$(#) SPSS DATA FILE PSPP synthetic test file";
+2; 2; 0; 0; -1; 100.0; "01 Jan 11"; "20:53:52"; s64 ""; i8 0 *3;
+
+# Numeric variables.
+2; 0; 0; 0; 0x050800 *2; s8 "NUM1";
+2; 0; 0; 0; 0x050800 *2; s8 "NUM2";
+
+# Character encoding record.
+7; 20; 1; 12; "windows-1252";
+
+# Data.
+999; 0;
+1.0; 2.0;
+3.0;
--- /dev/null
+# File header.
+"$FL2"; s60 "$(#) SPSS DATA FILE PSPP synthetic test file";
+2; 2; 0; 0; -1; 100.0; "01 Jan 11"; "20:53:52"; s64 ""; i8 0 *3;
+
+# Numeric variables.
+2; 14; 0; 0; 0x010e00 *2; s8 "STR14";
+2; -1; 0; 0; 0; 0; s8 "";
+
+# Character encoding record.
+7; 20; 1; 12; "windows-1252";
+
+# Data.
+999; 0;
+s14 "one data item";
+s8 "partial";
--- /dev/null
+# File header.
+"$FL2"; s60 "$(#) SPSS DATA FILE PSPP synthetic test file";
+2; 1; 1; 0; -1; 100.0; "01 Jan 11"; "20:53:52"; s64 ""; i8 0 *3;
+
+# Numeric variable.
+2; 0; 0; 0; 0x050800 *2; s8 "NUM1";
+3; >>0x7fffffff<<;
--- /dev/null
+# File header.
+"$FL2"; s60 "$(#) SPSS DATA FILE PSPP synthetic test file";
+2; 2; 1; 0; -1; 100.0; "01 Jan 11"; "20:53:52"; s64 ""; i8 0 *3;
+
+# Long string variable.
+2; 9; 0; 0; 0x010900 *2; s8 "STR1";
+2; -1; 0; 0; 0; 0; s8 "";
+
+# Value label that names long string variable.
+3; 1; s8 "xyzzy"; i8 3; s7 "one"; 4; 1; >>1<<;
+
+# Character encoding record.
+7; 20; 1; 12; "windows-1252";
+
+# End of dictionary.
+999; 0;
--- /dev/null
+# File header.
+"$FL2"; s60 "$(#) SPSS DATA FILE PSPP synthetic test file";
+2; 1; 1; 0; -1; 100.0; "01 Jan 11"; "20:53:52"; s64 ""; i8 0 *3;
+
+# Variables.
+2; 0; 0; 0; 0x050800 *2; s8 "FIRSTVAR";
+
+# Data file attributes record.
+7; 17; 1; COUNT (
+"Attr1(value"; i8 10;
+")"
+);
+
+# Variable attributes record.
+7; 18; 1; COUNT (
+"FIRSTVAR:";
+ "fred(23"; i8 10; ")"
+);
+
+# Character encoding record.
+7; 20; 1; 12; "windows-1252";
+
+# Dictionary termination record.
+999; 0;
--- /dev/null
+# File header.
+"$FL2"; s60 "$(#) SPSS DATA FILE PSPP synthetic test file";
+2; 2; 1; 0; -1; 100.0; "01 Jan 11"; "20:53:52"; s64 ""; i8 0 *3;
+
+# Variables.
+2; 6; 0; 0; 0x010600 *2; s8 "STR1";
+2; 0; 0; 0; 0x050800 *2; s8 "NUM1";
+
+# Value labels with bad variable indexes.
+3; 1; s8 "xyzzy"; i8 3; s7 "one"; 4; 2; >>3; 4;<<
+3; 1; s8 "xyzzy"; i8 3; s7 "one"; 4; 2; >>5; 6;<<
+3; 1; s8 "xyzzy"; i8 3; s7 "one"; 4; 2; >>7; 8;<<
+
+# Character encoding record.
+7; 20; 1; 12; "windows-1252";
+
+# End of dictionary.
+999; 0;
--- /dev/null
+# File header.
+"$FL2"; s60 "$(#) SPSS DATA FILE PSPP synthetic test file";
+2; 2; 1; 0; -1; 100.0; "01 Jan 11"; "20:53:52"; s64 ""; i8 0 *3;
+
+# Long string variable.
+2; 9; 0; 0; 0x010900 *2; s8 "STR1";
+(2; -1; 0; 0; 0; 0; s8 "");
+
+# Value label with long string indexes.
+3; 1; s8 "xyzzy"; i8 3; s7 "one"; 4; 1; >>2;<<
+
+# Character encoding record.
+7; 20; 1; 12; "windows-1252";
+
+# End of dictionary.
+999; 0;
--- /dev/null
+# File header.
+"$FL2"; s60 "$(#) SPSS DATA FILE PSPP synthetic test file";
+2; 1; 1; 0; -1; 100.0; "01 Jan 11"; "20:53:52"; s64 ""; i8 0 *3;
+
+# Numeric variable.
+2; 0; 0; 0; 0x050800 *2; s8 "NUM1";
+
+# Value label with no variables.
+3; 1; 1.0; i8 3; s7 "one"; 4; >>0<<;
--- /dev/null
+# File header.
+"$FL2"; s60 "$(#) SPSS DATA FILE PSPP synthetic test file";
+2; 2; 1; 0; -1; 100.0; "01 Jan 11"; "20:53:52"; s64 ""; i8 0 *3;
+
+# Variables.
+2; 6; 0; 0; 0x010600 *2; s8 "STR1";
+2; 0; 0; 0; 0x050800 *2; s8 "NUM1";
+
+# Value label that names numeric and string variables.
+3; 1; s8 "xyzzy"; i8 3; s7 "one"; 4; 2; >>1; 2<<;
+
+# Character encoding record.
+7; 20; 1; 12; "windows-1252";
+
+# End of dictionary.
+999; 0;
--- /dev/null
+Invalid variable display alignment value 4294967295
+
+╭──────────────────────┬────────────────────────╮
+│ Created │ 01-JAN-2011 20:53:52│
+├──────────────────────┼────────────────────────┤
+│Writer Product │PSPP synthetic test file│
+├──────────────────────┼────────────────────────┤
+│ Compression │SAV │
+│ Number of Cases│Unknown │
+╰──────────────────────┴────────────────────────╯
+
+╭─────────┬─╮
+│Variables│1│
+╰─────────┴─╯
+
+╭────┬────────┬─────┬─────────────────┬─────┬─────┬─────────┬────────────┬────────────┬──────────────╮
+│ │Position│Label│Measurement Level│ Role│Width│Alignment│Print Format│Write Format│Missing Values│
+├────┼────────┼─────┼─────────────────┼─────┼─────┼─────────┼────────────┼────────────┼──────────────┤
+│num1│ 1│ │Nominal │Input│ 8│Right │F8.0 │F8.0 │ │
+╰────┴────────┴─────┴─────────────────┴─────┴─────┴─────────┴────────────┴────────────┴──────────────╯
--- /dev/null
+# File header.
+"$FL2"; s60 "$(#) SPSS DATA FILE PSPP synthetic test file";
+2; 1; 1; 0; -1; 100.0; "01 Jan 11"; "20:53:52"; s64 ""; i8 0 *3;
+
+# Numeric variable, no label or missing values.
+2; 0; 0; 0; 0x050800 *2; s8 "NUM1";
+
+# Display parameters record.
+7; 11; 4; 2; 1; >>-1<<;
+
+# Character encoding record.
+7; 20; 1; 12; "windows-1252";
+
+# End of dictionary.
+999; 0;
--- /dev/null
+Invalid variable measurement level value 4
+
+╭──────────────────────┬────────────────────────╮
+│ Created │ 01-JAN-2011 20:53:52│
+├──────────────────────┼────────────────────────┤
+│Writer Product │PSPP synthetic test file│
+├──────────────────────┼────────────────────────┤
+│ Compression │SAV │
+│ Number of Cases│Unknown │
+╰──────────────────────┴────────────────────────╯
+
+╭─────────┬─╮
+│Variables│1│
+╰─────────┴─╯
+
+╭────┬────────┬─────┬─────────────────┬─────┬─────┬─────────┬────────────┬────────────┬──────────────╮
+│ │Position│Label│Measurement Level│ Role│Width│Alignment│Print Format│Write Format│Missing Values│
+├────┼────────┼─────┼─────────────────┼─────┼─────┼─────────┼────────────┼────────────┼──────────────┤
+│num1│ 1│ │ │Input│ 8│Left │F8.0 │F8.0 │ │
+╰────┴────────┴─────┴─────────────────┴─────┴─────┴─────────┴────────────┴────────────┴──────────────╯
--- /dev/null
+# File header.
+"$FL2"; s60 "$(#) SPSS DATA FILE PSPP synthetic test file";
+2; 1; 1; 0; -1; 100.0; "01 Jan 11"; "20:53:52"; s64 ""; i8 0 *3;
+
+# Numeric variable, no label or missing values.
+2; 0; 0; 0; 0x050800 *2; s8 "NUM1";
+
+# Display parameters record.
+7; 11; 4; 2; >>4<<; 0;
+
+# Character encoding record.
+7; 20; 1; 12; "windows-1252";
+
+# End of dictionary.
+999; 0;
--- /dev/null
+Variable display record contains 4 items but should contain either 2 or 3.
+
+╭──────────────────────┬────────────────────────╮
+│ Created │ 01-JAN-2011 20:53:52│
+├──────────────────────┼────────────────────────┤
+│Writer Product │PSPP synthetic test file│
+├──────────────────────┼────────────────────────┤
+│ Compression │SAV │
+│ Number of Cases│Unknown │
+╰──────────────────────┴────────────────────────╯
+
+╭─────────┬─╮
+│Variables│1│
+╰─────────┴─╯
+
+╭────┬────────┬─────┬─────────────────┬─────┬─────┬─────────┬────────────┬────────────┬──────────────╮
+│ │Position│Label│Measurement Level│ Role│Width│Alignment│Print Format│Write Format│Missing Values│
+├────┼────────┼─────┼─────────────────┼─────┼─────┼─────────┼────────────┼────────────┼──────────────┤
+│num1│ 1│ │ │Input│ 8│Right │F8.0 │F8.0 │ │
+╰────┴────────┴─────┴─────────────────┴─────┴─────┴─────────┴────────────┴────────────┴──────────────╯
--- /dev/null
+# File header.
+"$FL2"; s60 "$(#) SPSS DATA FILE PSPP synthetic test file";
+2; 1; 1; 0; -1; 100.0; "01 Jan 11"; "20:53:52"; s64 ""; i8 0 *3;
+
+# Numeric variable, no label or missing values.
+2; 0; 0; 0; 0x050800 *2; s8 "NUM1";
+
+# Display parameters record.
+7; 11; 4; >>4<<; 1; 1; 2; 2;
+
+# Character encoding record.
+7; 20; 1; 12; "windows-1252";
+
+# End of dictionary.
+999; 0;
--- /dev/null
+At offset 0xe0, variable display record has bad size 8 bytes instead of the expected 4.
+
+╭──────────────────────┬────────────────────────╮
+│ Created │ 01-JAN-2011 20:53:52│
+├──────────────────────┼────────────────────────┤
+│Writer Product │PSPP synthetic test file│
+├──────────────────────┼────────────────────────┤
+│ Compression │SAV │
+│ Number of Cases│Unknown │
+╰──────────────────────┴────────────────────────╯
+
+╭─────────┬─╮
+│Variables│1│
+╰─────────┴─╯
+
+╭────┬────────┬─────┬─────────────────┬─────┬─────┬─────────┬────────────┬────────────┬──────────────╮
+│ │Position│Label│Measurement Level│ Role│Width│Alignment│Print Format│Write Format│Missing Values│
+├────┼────────┼─────┼─────────────────┼─────┼─────┼─────────┼────────────┼────────────┼──────────────┤
+│num1│ 1│ │ │Input│ 8│Right │F8.0 │F8.0 │ │
+╰────┴────────┴─────┴─────────────────┴─────┴─────┴─────────┴────────────┴────────────┴──────────────╯
--- /dev/null
+# File header.
+"$FL2"; s60 "$(#) SPSS DATA FILE PSPP synthetic test file";
+2; 1; 1; 0; -1; 100.0; "01 Jan 11"; "20:53:52"; s64 ""; i8 0 *3;
+
+# Numeric variable, no label or missing values.
+2; 0; 0; 0; 0x050800 *2; s8 "NUM1";
+
+# Display parameters record.
+7; 11; >>8<<; 2; 1.0; 1.0;
+
+# Character encoding record.
+7; 20; 1; 12; "windows-1252";
+
+# End of dictionary.
+999; 0;
--- /dev/null
+
+# File header.
+"$FL3"; s60 "$(#) SPSS DATA FILE PSPP synthetic test file";
+2; # Layout code
+6; # Nominal case size
+2; # zlib compressed
+0; # Not weighted
+-1; # Unspecified number of cases.
+100.0; # Bias.
+"01 Jan 11"; "20:53:52"; s64 "PSPP synthetic test file";
+i8 0 *3;
+
+# Numeric variables.
+2; 0; 0; 0; 0x050800 *2; s8 "NUM1";
+2; 0; 0; 0; 0x050800 *2; s8 "NUM2";
+
+# String variable.
+2; 4; 0; 0; 0x010400 *2; s8 "STR4";
+2; 8; 0; 0; 0x010800 *2; s8 "STR8";
+2; 15; 0; 0; 0x010f00 *2; s8 "STR15";
+2; -1; 0; 0; 0; 0; s8 "";
+
+# Character encoding record.
+7; 20; 1; 12; "windows-1252";
+
+# Dictionary termination record.
+999; 0;
+
+# ZLIB data header.
+i64 0x194; # zheader_ofs
+i64 0x205; # ztrailer_ofs
+i64 48; # ztrailer_len
+
+# ZLIB data block.
+#
+# This is the compressed form of:
+#
+# 01 64 fe fd fe fd ff fb 61 62 63 64 65 66 67 68 |.d......abcdefgh|
+# 30 31 32 33 20 20 20 20 fd fd fd fe 65 66 fd fd |0123 ....ef..|
+# 6a 6b 6c 6d 20 20 20 20 6e 6f 70 71 72 73 74 75 |jklm nopqrstu|
+# 76 77 78 79 7a 41 42 43 44 45 46 47 20 20 20 20 |vwxyzABCDEFG |
+# 48 49 4a 4b 4c 4d 4e 4f fe fd fc 00 00 00 00 00 |HIJKLMNO........|
+# 50 51 52 53 54 55 56 57 |PQRSTUVW|
+#
+# which is the data from the "compressed data" test.
+hex "78 01 63 4c f9 f7 f7 df df ff bf 13 93 92 53 52";
+hex "d3 d2 33 0c 0c 8d 8c 15 80 e0 ef df bf ff 52 d3";
+hex "fe fe cd ca ce c9 05 f1 f3 f2 0b 0a 8b 8a 4b 4a";
+hex "cb ca 2b 2a ab 1c 9d 9c 5d 5c dd dc 41 e2 1e 9e";
+hex "5e de 3e be 7e fe ff fe fe 61 00 81 80 c0 a0 e0";
+hex "90 d0 b0 70 00 0f 3f 23 d7";
+
+# ZLIB data trailer fixed header:
+i64 -100; # ztrailer_bias
+i64 0; # ztrailer_zero
+0x3ff000; # block_size
+1; # n_blocks
+
+# ZLIB block descriptor:
+i64 0x194; # uncompressed_ofs
+i64 0x1ac; # compressed_ofs
+88; # uncompressed_size
+89; # compressed_size
--- /dev/null
+
+# File header.
+"$FL3"; s60 "$(#) SPSS DATA FILE PSPP synthetic test file";
+2; # Layout code
+6; # Nominal case size
+2; # zlib compressed
+0; # Not weighted
+-1; # Unspecified number of cases.
+100.0; # Bias.
+"01 Jan 11"; "20:53:52"; s64 "PSPP synthetic test file";
+i8 0 *3;
+
+# Numeric variables.
+2; 0; 0; 0; 0x050800 *2; s8 "NUM1";
+2; 0; 0; 0; 0x050800 *2; s8 "NUM2";
+
+# String variable.
+2; 4; 0; 0; 0x010400 *2; s8 "STR4";
+2; 8; 0; 0; 0x010800 *2; s8 "STR8";
+2; 15; 0; 0; 0x010f00 *2; s8 "STR15";
+2; -1; 0; 0; 0; 0; s8 "";
+
+# Character encoding record.
+7; 20; 1; 12; "windows-1252";
+
+# Dictionary termination record.
+999; 0;
+
+# ZLIB data header.
+i64 0x194; # zheader_ofs
+i64 0x205; # ztrailer_ofs
+i64 48; # ztrailer_len
+
+# ZLIB data block.
+#
+# This is the compressed form of:
+#
+# 01 64 fe fd fe fd ff fb 61 62 63 64 65 66 67 68 |.d......abcdefgh|
+# 30 31 32 33 20 20 20 20 fd fd fd fe 65 66 fd fd |0123 ....ef..|
+# 6a 6b 6c 6d 20 20 20 20 6e 6f 70 71 72 73 74 75 |jklm nopqrstu|
+# 76 77 78 79 7a 41 42 43 44 45 46 47 20 20 20 20 |vwxyzABCDEFG |
+# 48 49 4a 4b 4c 4d 4e 4f fe fd fc 00 00 00 00 00 |HIJKLMNO........|
+# 50 51 52 53 54 55 56 57 |PQRSTUVW|
+#
+# which is the data from the "compressed data" test.
+hex "78 01 63 4c f9 f7 f7 df df ff bf 13 93 92 53 52";
+hex "d3 d2 33 0c 0c 8d 8c 15 80 e0 ef df bf ff 52 d3";
+hex "fe fe cd ca ce c9 05 f1 f3 f2 0b 0a 8b 8a 4b 4a";
+hex "cb ca 2b 2a ab 1c 9d 9c 5d 5c dd dc 41 e2 1e 9e";
+hex "5e de 3e be 7e fe ff fe fe 61 00 81 80 c0 a0 e0";
+hex "90 d0 b0 70 00 0f 3f 23 d7";
+
+# ZLIB data trailer fixed header:
+i64 -100; # ztrailer_bias
+i64 0; # ztrailer_zero
+0x3ff000; # block_size
+1; # n_blocks
+
+# ZLIB block descriptor:
+i64 0x194; # uncompressed_ofs
+i64 0x1ac; # compressed_ofs
+88; # uncompressed_size
+89; # compressed_size
--- /dev/null
+
+# File header.
+"$FL3"; s60 "$(#) SPSS DATA FILE PSPP synthetic test file";
+2; # Layout code
+6; # Nominal case size
+2; # zlib compressed
+0; # Not weighted
+-1; # Unspecified number of cases.
+100.0; # Bias.
+"01 Jan 11"; "20:53:52"; s64 "PSPP synthetic test file";
+i8 0 *3;
+
+# Numeric variables.
+2; 0; 0; 0; 0x050800 *2; s8 "NUM1";
+2; 0; 0; 0; 0x050800 *2; s8 "NUM2";
+
+# String variable.
+2; 4; 0; 0; 0x010400 *2; s8 "STR4";
+2; 8; 0; 0; 0x010800 *2; s8 "STR8";
+2; 15; 0; 0; 0x010f00 *2; s8 "STR15";
+2; -1; 0; 0; 0; 0; s8 "";
+
+# Character encoding record.
+7; 20; 1; 12; "windows-1252";
+
+# Dictionary termination record.
+999; 0;
+
+# ZLIB data header.
+i64 0x194; # zheader_ofs
+i64 0x205; # ztrailer_ofs
+i64 48; # ztrailer_len
+
+# ZLIB data block.
+#
+# This is the compressed form of:
+#
+# 01 64 fe fd fe fd ff fb 61 62 63 64 65 66 67 68 |.d......abcdefgh|
+# 30 31 32 33 20 20 20 20 fd fd fd fe 65 66 fd fd |0123 ....ef..|
+# 6a 6b 6c 6d 20 20 20 20 6e 6f 70 71 72 73 74 75 |jklm nopqrstu|
+# 76 77 78 79 7a 41 42 43 44 45 46 47 20 20 20 20 |vwxyzABCDEFG |
+# 48 49 4a 4b 4c 4d 4e 4f fe fd fc 00 00 00 00 00 |HIJKLMNO........|
+# 50 51 52 53 54 55 56 57 |PQRSTUVW|
+#
+# which is the data from the "compressed data" test.
+hex "78 01 63 4c f9 f7 f7 df df ff bf 13 93 92 53 52";
+hex "d3 d2 33 0c 0c 8d 8c 15 80 e0 ef df bf ff 52 d3";
+hex "fe fe cd ca ce c9 05 f1 f3 f2 0b 0a 8b 8a 4b 4a";
+hex "cb ca 2b 2a ab 1c 9d 9c 5d 5c dd dc 41 e2 1e 9e";
+hex "5e de 3e be 7e fe ff fe fe 61 00 81 80 c0 a0 e0";
+hex "90 d0 b0 70 00 0f 3f 23 d7";
+
+# ZLIB data trailer fixed header:
+i64 -100; # ztrailer_bias
+i64 0; # ztrailer_zero
+0x3ff000; # block_size
+1; # n_blocks
+
+# ZLIB block descriptor:
+i64 0x194; # uncompressed_ofs
+i64 0x1ac; # compressed_ofs
+88; # uncompressed_size
+89; # compressed_size
--- /dev/null
+# File header.
+"$FL3"; s60 "$(#) SPSS DATA FILE PSPP synthetic test file";
+2; # Layout code
+6; # Nominal case size
+2; # zlib compressed
+0; # Not weighted
+-1; # Unspecified number of cases.
+100.0; # Bias.
+"01 Jan 11"; "20:53:52"; s64 "PSPP synthetic test file";
+i8 0 *3;
+
+# Numeric variables.
+2; 0; 0; 0; 0x050800 *2; s8 "NUM1";
+2; 0; 0; 0; 0x050800 *2; s8 "NUM2";
+
+# String variable.
+2; 4; 0; 0; 0x010400 *2; s8 "STR4";
+2; 8; 0; 0; 0x010800 *2; s8 "STR8";
+2; 15; 0; 0; 0x010f00 *2; s8 "STR15";
+2; -1; 0; 0; 0; 0; s8 "";
+
+# Character encoding record.
+7; 20; 1; 12; "windows-1252";
+
+# Dictionary termination record.
+999; 0;
+
+# ZLIB data header.
+i64 0x194; # zheader_ofs
+i64 0x1ac; # ztrailer_ofs
+i64 72; # ztrailer_len
+
+# This is where the ZLIB data blocks would go, but we don't need any to
+# provoke this message so we omit them.
+
+# ZLIB data trailer fixed header:
+i64 -100; # ztrailer_bias
+i64 0; # ztrailer_zero
+0x3ff000; # block_size
+2; # n_blocks
+
+# ZLIB block descriptor 1:
+i64 0x194; # uncompressed_ofs
+i64 0x1ac; # compressed_ofs
+0x100000; # uncompressed_size
+0x12345; # compressed_size
+
+# ZLIB block descriptor 2:
+i64 0x100194; # uncompressed_ofs
+i64 0x12421; # compressed_ofs
+0x100000; # uncompressed_size
+0x12345; # compressed_size
--- /dev/null
+
+# File header.
+"$FL3"; s60 "$(#) SPSS DATA FILE PSPP synthetic test file";
+2; # Layout code
+6; # Nominal case size
+2; # zlib compressed
+0; # Not weighted
+-1; # Unspecified number of cases.
+100.0; # Bias.
+"01 Jan 11"; "20:53:52"; s64 "PSPP synthetic test file";
+i8 0 *3;
+
+# Numeric variables.
+2; 0; 0; 0; 0x050800 *2; s8 "NUM1";
+2; 0; 0; 0; 0x050800 *2; s8 "NUM2";
+
+# String variable.
+2; 4; 0; 0; 0x010400 *2; s8 "STR4";
+2; 8; 0; 0; 0x010800 *2; s8 "STR8";
+2; 15; 0; 0; 0x010f00 *2; s8 "STR15";
+2; -1; 0; 0; 0; 0; s8 "";
+
+# Character encoding record.
+7; 20; 1; 12; "windows-1252";
+
+# Dictionary termination record.
+999; 0;
+
+# ZLIB data header.
+i64 0x194; # zheader_ofs
+i64 0x205; # ztrailer_ofs
+i64 48; # ztrailer_len
+
+# ZLIB data block.
+#
+# This is the compressed form of:
+#
+# 01 64 fe fd fe fd ff fb 61 62 63 64 65 66 67 68 |.d......abcdefgh|
+# 30 31 32 33 20 20 20 20 fd fd fd fe 65 66 fd fd |0123 ....ef..|
+# 6a 6b 6c 6d 20 20 20 20 6e 6f 70 71 72 73 74 75 |jklm nopqrstu|
+# 76 77 78 79 7a 41 42 43 44 45 46 47 20 20 20 20 |vwxyzABCDEFG |
+# 48 49 4a 4b 4c 4d 4e 4f fe fd fc 00 00 00 00 00 |HIJKLMNO........|
+# 50 51 52 53 54 55 56 57 |PQRSTUVW|
+#
+# which is the data from the "compressed data" test.
+hex "78 01 63 4c f9 f7 f7 df df ff bf 13 93 92 53 52";
+hex "d3 d2 33 0c 0c 8d 8c 15 80 e0 ef df bf ff 52 d3";
+hex "fe fe cd ca ce c9 05 f1 f3 f2 0b 0a 8b 8a 4b 4a";
+hex "cb ca 2b 2a ab 1c 9d 9c 5d 5c dd dc 41 e2 1e 9e";
+hex "5e de 3e be 7e fe ff fe fe 61 00 81 80 c0 a0 e0";
+hex "90 d0 b0 70 00 0f 3f 23 d7";
+
+# ZLIB data trailer fixed header:
+i64 -100; # ztrailer_bias
+i64 0; # ztrailer_zero
+0x3ff000; # block_size
+1; # n_blocks
+
+# ZLIB block descriptor:
+i64 0x194; # uncompressed_ofs
+i64 0x1ac; # compressed_ofs
+88; # uncompressed_size
+89; # compressed_size
--- /dev/null
+
+# File header.
+"$FL3"; s60 "$(#) SPSS DATA FILE PSPP synthetic test file";
+2; # Layout code
+6; # Nominal case size
+2; # zlib compressed
+0; # Not weighted
+-1; # Unspecified number of cases.
+100.0; # Bias.
+"01 Jan 11"; "20:53:52"; s64 "PSPP synthetic test file";
+i8 0 *3;
+
+# Numeric variables.
+2; 0; 0; 0; 0x050800 *2; s8 "NUM1";
+2; 0; 0; 0; 0x050800 *2; s8 "NUM2";
+
+# String variable.
+2; 4; 0; 0; 0x010400 *2; s8 "STR4";
+2; 8; 0; 0; 0x010800 *2; s8 "STR8";
+2; 15; 0; 0; 0x010f00 *2; s8 "STR15";
+2; -1; 0; 0; 0; 0; s8 "";
+
+# Character encoding record.
+7; 20; 1; 12; "windows-1252";
+
+# Dictionary termination record.
+999; 0;
+
+# ZLIB data header.
+i64 0x194; # zheader_ofs
+i64 0x205; # ztrailer_ofs
+i64 48; # ztrailer_len
+
+# ZLIB data block.
+#
+# This is the compressed form of:
+#
+# 01 64 fe fd fe fd ff fb 61 62 63 64 65 66 67 68 |.d......abcdefgh|
+# 30 31 32 33 20 20 20 20 fd fd fd fe 65 66 fd fd |0123 ....ef..|
+# 6a 6b 6c 6d 20 20 20 20 6e 6f 70 71 72 73 74 75 |jklm nopqrstu|
+# 76 77 78 79 7a 41 42 43 44 45 46 47 20 20 20 20 |vwxyzABCDEFG |
+# 48 49 4a 4b 4c 4d 4e 4f fe fd fc 00 00 00 00 00 |HIJKLMNO........|
+# 50 51 52 53 54 55 56 57 |PQRSTUVW|
+#
+# which is the data from the "compressed data" test.
+hex "78 01 63 4c f9 f7 f7 df df ff bf 13 93 92 53 52";
+hex "d3 d2 33 0c 0c 8d 8c 15 80 e0 ef df bf ff 52 d3";
+hex "fe fe cd ca ce c9 05 f1 f3 f2 0b 0a 8b 8a 4b 4a";
+hex "cb ca 2b 2a ab 1c 9d 9c 5d 5c dd dc 41 e2 1e 9e";
+hex "5e de 3e be 7e fe ff fe fe 61 00 81 80 c0 a0 e0";
+hex "90 d0 b0 70 00 0f 3f 23 d7";
+
+# ZLIB data trailer fixed header:
+i64 -100; # ztrailer_bias
+i64 0; # ztrailer_zero
+0x3ff000; # block_size
+1; # n_blocks
+
+# ZLIB block descriptor:
+i64 0x194; # uncompressed_ofs
+i64 0x1ac; # compressed_ofs
+88; # uncompressed_size
+89; # compressed_size
--- /dev/null
+
+# File header.
+"$FL3"; s60 "$(#) SPSS DATA FILE PSPP synthetic test file";
+2; # Layout code
+6; # Nominal case size
+2; # zlib compressed
+0; # Not weighted
+-1; # Unspecified number of cases.
+100.0; # Bias.
+"01 Jan 11"; "20:53:52"; s64 "PSPP synthetic test file";
+i8 0 *3;
+
+# Numeric variables.
+2; 0; 0; 0; 0x050800 *2; s8 "NUM1";
+2; 0; 0; 0; 0x050800 *2; s8 "NUM2";
+
+# String variable.
+2; 4; 0; 0; 0x010400 *2; s8 "STR4";
+2; 8; 0; 0; 0x010800 *2; s8 "STR8";
+2; 15; 0; 0; 0x010f00 *2; s8 "STR15";
+2; -1; 0; 0; 0; 0; s8 "";
+
+# Character encoding record.
+7; 20; 1; 12; "windows-1252";
+
+# Dictionary termination record.
+999; 0;
+
+# ZLIB data header.
+i64 0x194; # zheader_ofs
+i64 0x205; # ztrailer_ofs
+i64 48; # ztrailer_len
+
+# ZLIB data block.
+#
+# This is the compressed form of:
+#
+# 01 64 fe fd fe fd ff fb 61 62 63 64 65 66 67 68 |.d......abcdefgh|
+# 30 31 32 33 20 20 20 20 fd fd fd fe 65 66 fd fd |0123 ....ef..|
+# 6a 6b 6c 6d 20 20 20 20 6e 6f 70 71 72 73 74 75 |jklm nopqrstu|
+# 76 77 78 79 7a 41 42 43 44 45 46 47 20 20 20 20 |vwxyzABCDEFG |
+# 48 49 4a 4b 4c 4d 4e 4f fe fd fc 00 00 00 00 00 |HIJKLMNO........|
+# 50 51 52 53 54 55 56 57 |PQRSTUVW|
+#
+# which is the data from the "compressed data" test.
+hex "78 01 63 4c f9 f7 f7 df df ff bf 13 93 92 53 52";
+hex "d3 d2 33 0c 0c 8d 8c 15 80 e0 ef df bf ff 52 d3";
+hex "fe fe cd ca ce c9 05 f1 f3 f2 0b 0a 8b 8a 4b 4a";
+hex "cb ca 2b 2a ab 1c 9d 9c 5d 5c dd dc 41 e2 1e 9e";
+hex "5e de 3e be 7e fe ff fe fe 61 00 81 80 c0 a0 e0";
+hex "90 d0 b0 70 00 0f 3f 23 d7";
+
+# ZLIB data trailer fixed header:
+i64 -100; # ztrailer_bias
+i64 0; # ztrailer_zero
+0x3ff000; # block_size
+1; # n_blocks
+
+# ZLIB block descriptor:
+i64 0x194; # uncompressed_ofs
+i64 0x1ac; # compressed_ofs
+88; # uncompressed_size
+89; # compressed_size
--- /dev/null
+
+# File header.
+"$FL3"; s60 "$(#) SPSS DATA FILE PSPP synthetic test file";
+2; # Layout code
+6; # Nominal case size
+2; # zlib compressed
+0; # Not weighted
+-1; # Unspecified number of cases.
+100.0; # Bias.
+"01 Jan 11"; "20:53:52"; s64 "PSPP synthetic test file";
+i8 0 *3;
+
+# Numeric variables.
+2; 0; 0; 0; 0x050800 *2; s8 "NUM1";
+2; 0; 0; 0; 0x050800 *2; s8 "NUM2";
+
+# String variable.
+2; 4; 0; 0; 0x010400 *2; s8 "STR4";
+2; 8; 0; 0; 0x010800 *2; s8 "STR8";
+2; 15; 0; 0; 0x010f00 *2; s8 "STR15";
+2; -1; 0; 0; 0; 0; s8 "";
+
+# Character encoding record.
+7; 20; 1; 12; "windows-1252";
+
+# Dictionary termination record.
+999; 0;
+
+# ZLIB data header.
+i64 0x194; # zheader_ofs
+i64 0x205; # ztrailer_ofs
+i64 48; # ztrailer_len
+
+# ZLIB data block.
+#
+# This is the compressed form of:
+#
+# 01 64 fe fd fe fd ff fb 61 62 63 64 65 66 67 68 |.d......abcdefgh|
+# 30 31 32 33 20 20 20 20 fd fd fd fe 65 66 fd fd |0123 ....ef..|
+# 6a 6b 6c 6d 20 20 20 20 6e 6f 70 71 72 73 74 75 |jklm nopqrstu|
+# 76 77 78 79 7a 41 42 43 44 45 46 47 20 20 20 20 |vwxyzABCDEFG |
+# 48 49 4a 4b 4c 4d 4e 4f fe fd fc 00 00 00 00 00 |HIJKLMNO........|
+# 50 51 52 53 54 55 56 57 |PQRSTUVW|
+#
+# which is the data from the "compressed data" test.
+hex "78 01 63 4c f9 f7 f7 df df ff bf 13 93 92 53 52";
+hex "d3 d2 33 0c 0c 8d 8c 15 80 e0 ef df bf ff 52 d3";
+hex "fe fe cd ca ce c9 05 f1 f3 f2 0b 0a 8b 8a 4b 4a";
+hex "cb ca 2b 2a ab 1c 9d 9c 5d 5c dd dc 41 e2 1e 9e";
+hex "5e de 3e be 7e fe ff fe fe 61 00 81 80 c0 a0 e0";
+hex "90 d0 b0 70 00 0f 3f 23 d7";
+
+# ZLIB data trailer fixed header:
+i64 -100; # ztrailer_bias
+i64 0; # ztrailer_zero
+0x3ff000; # block_size
+1; # n_blocks
+
+# ZLIB block descriptor:
+i64 0x194; # uncompressed_ofs
+i64 0x1ac; # compressed_ofs
+88; # uncompressed_size
+89; # compressed_size
--- /dev/null
+
+# File header.
+"$FL3"; s60 "$(#) SPSS DATA FILE PSPP synthetic test file";
+2; # Layout code
+6; # Nominal case size
+2; # zlib compressed
+0; # Not weighted
+-1; # Unspecified number of cases.
+100.0; # Bias.
+"01 Jan 11"; "20:53:52"; s64 "PSPP synthetic test file";
+i8 0 *3;
+
+# Numeric variables.
+2; 0; 0; 0; 0x050800 *2; s8 "NUM1";
+2; 0; 0; 0; 0x050800 *2; s8 "NUM2";
+
+# String variable.
+2; 4; 0; 0; 0x010400 *2; s8 "STR4";
+2; 8; 0; 0; 0x010800 *2; s8 "STR8";
+2; 15; 0; 0; 0x010f00 *2; s8 "STR15";
+2; -1; 0; 0; 0; 0; s8 "";
+
+# Character encoding record.
+7; 20; 1; 12; "windows-1252";
+
+# Dictionary termination record.
+999; 0;
+
+# ZLIB data header.
+i64 0x194; # zheader_ofs
+i64 0x205; # ztrailer_ofs
+i64 48; # ztrailer_len
+
+# ZLIB data block.
+#
+# This is the compressed form of:
+#
+# 01 64 fe fd fe fd ff fb 61 62 63 64 65 66 67 68 |.d......abcdefgh|
+# 30 31 32 33 20 20 20 20 fd fd fd fe 65 66 fd fd |0123 ....ef..|
+# 6a 6b 6c 6d 20 20 20 20 6e 6f 70 71 72 73 74 75 |jklm nopqrstu|
+# 76 77 78 79 7a 41 42 43 44 45 46 47 20 20 20 20 |vwxyzABCDEFG |
+# 48 49 4a 4b 4c 4d 4e 4f fe fd fc 00 00 00 00 00 |HIJKLMNO........|
+# 50 51 52 53 54 55 56 57 |PQRSTUVW|
+#
+# which is the data from the "compressed data" test.
+hex "78 01 63 4c f9 f7 f7 df df ff bf 13 93 92 53 52";
+hex "d3 d2 33 0c 0c 8d 8c 15 80 e0 ef df bf ff 52 d3";
+hex "fe fe cd ca ce c9 05 f1 f3 f2 0b 0a 8b 8a 4b 4a";
+hex "cb ca 2b 2a ab 1c 9d 9c 5d 5c dd dc 41 e2 1e 9e";
+hex "5e de 3e be 7e fe ff fe fe 61 00 81 80 c0 a0 e0";
+hex "90 d0 b0 70 00 0f 3f 23 d7";
+
+# ZLIB data trailer fixed header:
+i64 -100; # ztrailer_bias
+i64 0; # ztrailer_zero
+0x3ff000; # block_size
+1; # n_blocks
+
+# ZLIB block descriptor:
+i64 0x194; # uncompressed_ofs
+i64 0x1ac; # compressed_ofs
+88; # uncompressed_size
+89; # compressed_size
--- /dev/null
+
+# File header.
+"$FL3"; s60 "$(#) SPSS DATA FILE PSPP synthetic test file";
+2; # Layout code
+6; # Nominal case size
+2; # zlib compressed
+0; # Not weighted
+-1; # Unspecified number of cases.
+100.0; # Bias.
+"01 Jan 11"; "20:53:52"; s64 "PSPP synthetic test file";
+i8 0 *3;
+
+# Numeric variables.
+2; 0; 0; 0; 0x050800 *2; s8 "NUM1";
+2; 0; 0; 0; 0x050800 *2; s8 "NUM2";
+
+# String variable.
+2; 4; 0; 0; 0x010400 *2; s8 "STR4";
+2; 8; 0; 0; 0x010800 *2; s8 "STR8";
+2; 15; 0; 0; 0x010f00 *2; s8 "STR15";
+2; -1; 0; 0; 0; 0; s8 "";
+
+# Character encoding record.
+7; 20; 1; 12; "windows-1252";
+
+# Dictionary termination record.
+999; 0;
+
+# ZLIB data header.
+i64 0x194; # zheader_ofs
+i64 0x205; # ztrailer_ofs
+i64 48; # ztrailer_len
+
+# ZLIB data block.
+#
+# This is the compressed form of:
+#
+# 01 64 fe fd fe fd ff fb 61 62 63 64 65 66 67 68 |.d......abcdefgh|
+# 30 31 32 33 20 20 20 20 fd fd fd fe 65 66 fd fd |0123 ....ef..|
+# 6a 6b 6c 6d 20 20 20 20 6e 6f 70 71 72 73 74 75 |jklm nopqrstu|
+# 76 77 78 79 7a 41 42 43 44 45 46 47 20 20 20 20 |vwxyzABCDEFG |
+# 48 49 4a 4b 4c 4d 4e 4f fe fd fc 00 00 00 00 00 |HIJKLMNO........|
+# 50 51 52 53 54 55 56 57 |PQRSTUVW|
+#
+# which is the data from the "compressed data" test.
+hex "78 01 63 4c f9 f7 f7 df df ff bf 13 93 92 53 52";
+hex "d3 d2 33 0c 0c 8d 8c 15 80 e0 ef df bf ff 52 d3";
+hex "fe fe cd ca ce c9 05 f1 f3 f2 0b 0a 8b 8a 4b 4a";
+hex "cb ca 2b 2a ab 1c 9d 9c 5d 5c dd dc 41 e2 1e 9e";
+hex "5e de 3e be 7e fe ff fe fe 61 00 81 80 c0 a0 e0";
+hex "90 d0 b0 70 00 0f 3f 23 d7";
+
+# ZLIB data trailer fixed header:
+i64 -100; # ztrailer_bias
+i64 0; # ztrailer_zero
+0x3ff000; # block_size
+1; # n_blocks
+
+# ZLIB block descriptor:
+i64 0x194; # uncompressed_ofs
+i64 0x1ac; # compressed_ofs
+88; # uncompressed_size
+89; # compressed_size
--- /dev/null
+
+# File header.
+"$FL3"; s60 "$(#) SPSS DATA FILE PSPP synthetic test file";
+2; # Layout code
+6; # Nominal case size
+2; # zlib compressed
+0; # Not weighted
+-1; # Unspecified number of cases.
+100.0; # Bias.
+"01 Jan 11"; "20:53:52"; s64 "PSPP synthetic test file";
+i8 0 *3;
+
+# Numeric variables.
+2; 0; 0; 0; 0x050800 *2; s8 "NUM1";
+2; 0; 0; 0; 0x050800 *2; s8 "NUM2";
+
+# String variable.
+2; 4; 0; 0; 0x010400 *2; s8 "STR4";
+2; 8; 0; 0; 0x010800 *2; s8 "STR8";
+2; 15; 0; 0; 0x010f00 *2; s8 "STR15";
+2; -1; 0; 0; 0; 0; s8 "";
+
+# Character encoding record.
+7; 20; 1; 12; "windows-1252";
+
+# Dictionary termination record.
+999; 0;
+
+# ZLIB data header.
+i64 0x194; # zheader_ofs
+i64 0x205; # ztrailer_ofs
+i64 48; # ztrailer_len
+
+# ZLIB data block.
+#
+# This is the compressed form of:
+#
+# 01 64 fe fd fe fd ff fb 61 62 63 64 65 66 67 68 |.d......abcdefgh|
+# 30 31 32 33 20 20 20 20 fd fd fd fe 65 66 fd fd |0123 ....ef..|
+# 6a 6b 6c 6d 20 20 20 20 6e 6f 70 71 72 73 74 75 |jklm nopqrstu|
+# 76 77 78 79 7a 41 42 43 44 45 46 47 20 20 20 20 |vwxyzABCDEFG |
+# 48 49 4a 4b 4c 4d 4e 4f fe fd fc 00 00 00 00 00 |HIJKLMNO........|
+# 50 51 52 53 54 55 56 57 |PQRSTUVW|
+#
+# which is the data from the "compressed data" test.
+hex "78 01 63 4c f9 f7 f7 df df ff bf 13 93 92 53 52";
+hex "d3 d2 33 0c 0c 8d 8c 15 80 e0 ef df bf ff 52 d3";
+hex "fe fe cd ca ce c9 05 f1 f3 f2 0b 0a 8b 8a 4b 4a";
+hex "cb ca 2b 2a ab 1c 9d 9c 5d 5c dd dc 41 e2 1e 9e";
+hex "5e de 3e be 7e fe ff fe fe 61 00 81 80 c0 a0 e0";
+hex "90 d0 b0 70 00 0f 3f 23 d7";
+
+# ZLIB data trailer fixed header:
+i64 -100; # ztrailer_bias
+i64 0; # ztrailer_zero
+0x3ff000; # block_size
+1; # n_blocks
+
+# ZLIB block descriptor:
+i64 0x194; # uncompressed_ofs
+i64 0x1ac; # compressed_ofs
+88; # uncompressed_size
+89; # compressed_size
--- /dev/null
+
+# File header.
+"$FL3"; s60 "$(#) SPSS DATA FILE PSPP synthetic test file";
+2; # Layout code
+6; # Nominal case size
+2; # zlib compressed
+0; # Not weighted
+-1; # Unspecified number of cases.
+100.0; # Bias.
+"01 Jan 11"; "20:53:52"; s64 "PSPP synthetic test file";
+i8 0 *3;
+
+# Numeric variables.
+2; 0; 0; 0; 0x050800 *2; s8 "NUM1";
+2; 0; 0; 0; 0x050800 *2; s8 "NUM2";
+
+# String variable.
+2; 4; 0; 0; 0x010400 *2; s8 "STR4";
+2; 8; 0; 0; 0x010800 *2; s8 "STR8";
+2; 15; 0; 0; 0x010f00 *2; s8 "STR15";
+2; -1; 0; 0; 0; 0; s8 "";
+
+# Character encoding record.
+7; 20; 1; 12; "windows-1252";
+
+# Dictionary termination record.
+999; 0;
+
+# ZLIB data header.
+i64 0x194; # zheader_ofs
+i64 0x205; # ztrailer_ofs
+i64 48; # ztrailer_len
+
+# ZLIB data block.
+#
+# This is the compressed form of:
+#
+# 01 64 fe fd fe fd ff fb 61 62 63 64 65 66 67 68 |.d......abcdefgh|
+# 30 31 32 33 20 20 20 20 fd fd fd fe 65 66 fd fd |0123 ....ef..|
+# 6a 6b 6c 6d 20 20 20 20 6e 6f 70 71 72 73 74 75 |jklm nopqrstu|
+# 76 77 78 79 7a 41 42 43 44 45 46 47 20 20 20 20 |vwxyzABCDEFG |
+# 48 49 4a 4b 4c 4d 4e 4f fe fd fc 00 00 00 00 00 |HIJKLMNO........|
+# 50 51 52 53 54 55 56 57 |PQRSTUVW|
+#
+# which is the data from the "compressed data" test.
+hex "78 01 63 4c f9 f7 f7 df df ff bf 13 93 92 53 52";
+hex "d3 d2 33 0c 0c 8d 8c 15 80 e0 ef df bf ff 52 d3";
+hex "fe fe cd ca ce c9 05 f1 f3 f2 0b 0a 8b 8a 4b 4a";
+hex "cb ca 2b 2a ab 1c 9d 9c 5d 5c dd dc 41 e2 1e 9e";
+hex "5e de 3e be 7e fe ff fe fe 61 00 81 80 c0 a0 e0";
+hex "90 d0 b0 70 00 0f 3f 23 d7";
+
+# ZLIB data trailer fixed header:
+i64 -100; # ztrailer_bias
+i64 0; # ztrailer_zero
+0x3ff000; # block_size
+1; # n_blocks
+
+# ZLIB block descriptor:
+i64 0x194; # uncompressed_ofs
+i64 0x1ac; # compressed_ofs
+88; # uncompressed_size
+89; # compressed_size
--- /dev/null
+
+# File header.
+"$FL3"; s60 "$(#) SPSS DATA FILE PSPP synthetic test file";
+2; # Layout code
+6; # Nominal case size
+2; # zlib compressed
+0; # Not weighted
+-1; # Unspecified number of cases.
+100.0; # Bias.
+"01 Jan 11"; "20:53:52"; s64 "PSPP synthetic test file";
+i8 0 *3;
+
+# Numeric variables.
+2; 0; 0; 0; 0x050800 *2; s8 "NUM1";
+2; 0; 0; 0; 0x050800 *2; s8 "NUM2";
+
+# String variable.
+2; 4; 0; 0; 0x010400 *2; s8 "STR4";
+2; 8; 0; 0; 0x010800 *2; s8 "STR8";
+2; 15; 0; 0; 0x010f00 *2; s8 "STR15";
+2; -1; 0; 0; 0; 0; s8 "";
+
+# Character encoding record.
+7; 20; 1; 12; "windows-1252";
+
+# Dictionary termination record.
+999; 0;
+
+# ZLIB data header.
+i64 0x194; # zheader_ofs
+i64 0x205; # ztrailer_ofs
+i64 48; # ztrailer_len
+
+# ZLIB data block.
+#
+# This is the compressed form of:
+#
+# 01 64 fe fd fe fd ff fb 61 62 63 64 65 66 67 68 |.d......abcdefgh|
+# 30 31 32 33 20 20 20 20 fd fd fd fe 65 66 fd fd |0123 ....ef..|
+# 6a 6b 6c 6d 20 20 20 20 6e 6f 70 71 72 73 74 75 |jklm nopqrstu|
+# 76 77 78 79 7a 41 42 43 44 45 46 47 20 20 20 20 |vwxyzABCDEFG |
+# 48 49 4a 4b 4c 4d 4e 4f fe fd fc 00 00 00 00 00 |HIJKLMNO........|
+# 50 51 52 53 54 55 56 57 |PQRSTUVW|
+#
+# which is the data from the "compressed data" test.
+hex "78 01 63 4c f9 f7 f7 df df ff bf 13 93 92 53 52";
+hex "d3 d2 33 0c 0c 8d 8c 15 80 e0 ef df bf ff 52 d3";
+hex "fe fe cd ca ce c9 05 f1 f3 f2 0b 0a 8b 8a 4b 4a";
+hex "cb ca 2b 2a ab 1c 9d 9c 5d 5c dd dc 41 e2 1e 9e";
+hex "5e de 3e be 7e fe ff fe fe 61 00 81 80 c0 a0 e0";
+hex "90 d0 b0 70 00 0f 3f 23 d7";
+
+# ZLIB data trailer fixed header:
+i64 -100; # ztrailer_bias
+i64 0; # ztrailer_zero
+0x3ff000; # block_size
+1; # n_blocks
+
+# ZLIB block descriptor:
+i64 0x194; # uncompressed_ofs
+i64 0x1ac; # compressed_ofs
+88; # uncompressed_size
+89; # compressed_size
--- /dev/null
+
+# File header.
+"$FL3"; s60 "$(#) SPSS DATA FILE PSPP synthetic test file";
+2; # Layout code
+6; # Nominal case size
+2; # zlib compressed
+0; # Not weighted
+-1; # Unspecified number of cases.
+100.0; # Bias.
+"01 Jan 11"; "20:53:52"; s64 "PSPP synthetic test file";
+i8 0 *3;
+
+# Numeric variables.
+2; 0; 0; 0; 0x050800 *2; s8 "NUM1";
+2; 0; 0; 0; 0x050800 *2; s8 "NUM2";
+
+# String variable.
+2; 4; 0; 0; 0x010400 *2; s8 "STR4";
+2; 8; 0; 0; 0x010800 *2; s8 "STR8";
+2; 15; 0; 0; 0x010f00 *2; s8 "STR15";
+2; -1; 0; 0; 0; 0; s8 "";
+
+# Character encoding record.
+7; 20; 1; 12; "windows-1252";
+
+# Dictionary termination record.
+999; 0;
+
+# ZLIB data header.
+i64 0x194; # zheader_ofs
+i64 0x205; # ztrailer_ofs
+i64 48; # ztrailer_len
+
+# ZLIB data block.
+#
+# This is the compressed form of:
+#
+# 01 64 fe fd fe fd ff fb 61 62 63 64 65 66 67 68 |.d......abcdefgh|
+# 30 31 32 33 20 20 20 20 fd fd fd fe 65 66 fd fd |0123 ....ef..|
+# 6a 6b 6c 6d 20 20 20 20 6e 6f 70 71 72 73 74 75 |jklm nopqrstu|
+# 76 77 78 79 7a 41 42 43 44 45 46 47 20 20 20 20 |vwxyzABCDEFG |
+# 48 49 4a 4b 4c 4d 4e 4f fe fd fc 00 00 00 00 00 |HIJKLMNO........|
+# 50 51 52 53 54 55 56 57 |PQRSTUVW|
+#
+# which is the data from the "compressed data" test.
+hex "78 01 63 4c f9 f7 f7 df df ff bf 13 93 92 53 52";
+hex "d3 d2 33 0c 0c 8d 8c 15 80 e0 ef df bf ff 52 d3";
+hex "fe fe cd ca ce c9 05 f1 f3 f2 0b 0a 8b 8a 4b 4a";
+hex "cb ca 2b 2a ab 1c 9d 9c 5d 5c dd dc 41 e2 1e 9e";
+hex "5e de 3e be 7e fe ff fe fe 61 00 81 80 c0 a0 e0";
+hex "90 d0 b0 70 00 0f 3f 23 d7";
+
+# ZLIB data trailer fixed header:
+i64 -100; # ztrailer_bias
+i64 0; # ztrailer_zero
+0x3ff000; # block_size
+1; # n_blocks
+
+# ZLIB block descriptor:
+i64 0x194; # uncompressed_ofs
+i64 0x1ac; # compressed_ofs
+88; # uncompressed_size
+89; # compressed_size
--- /dev/null
+Multiple response set $a has only one variable.
+
+Multiple response set $b has no variables.
+
+╭──────────────────────┬────────────────────────╮
+│ Created │ 01-JAN-2011 20:53:52│
+├──────────────────────┼────────────────────────┤
+│Writer Product │PSPP synthetic test file│
+├──────────────────────┼────────────────────────┤
+│ Compression │SAV │
+│ Number of Cases│Unknown │
+╰──────────────────────┴────────────────────────╯
+
+╭─────────┬─╮
+│Variables│1│
+╰─────────┴─╯
+
+╭────┬────────┬─────┬─────────────────┬─────┬─────┬─────────┬────────────┬────────────┬──────────────╮
+│ │Position│Label│Measurement Level│ Role│Width│Alignment│Print Format│Write Format│Missing Values│
+├────┼────────┼─────┼─────────────────┼─────┼─────┼─────────┼────────────┼────────────┼──────────────┤
+│num1│ 1│ │ │Input│ 8│Right │F8.0 │F8.0 │ │
+╰────┴────────┴─────┴─────────────────┴─────┴─────┴─────────┴────────────┴────────────┴──────────────╯
--- /dev/null
+# File header.
+"$FL2"; s60 "$(#) SPSS DATA FILE PSPP synthetic test file";
+2; 1; 1; 0; -1; 100.0; "01 Jan 11"; "20:53:52"; s64 ""; i8 0 *3;
+
+# Numeric variable, no label or missing values.
+2; 0; 0; 0; 0x050800 *2; s8 "NUM1";
+
+# Multiple response sets.
+7; 7; 1; COUNT("$a=C 0 NUM1"; i8 10; "$b=C 0 "; i8 10);
+
+# Character encoding record.
+7; 20; 1; 12; "windows-1252";
+
+999; 0;
projects / pspp / commitdiff