--- /dev/null
+# -*-perl-*-
+# Before `make install' is performed this script should be runnable with
+# `make test'. After `make install' it should work as `perl PSPP.t'
+
+#########################
+
+# change 'tests => 1' to 'tests => last_test_to_print';
+
+use Test::More tests => 19;
+use Text::Diff;
+use File::Temp qw/ tempfile tempdir /;
+BEGIN { use_ok('PSPP') };
+
+#########################
+
+sub run_pspp_syntax
+{
+ my $tempdir = shift;
+ my $syntax = shift;
+ my $result = shift;
+ my $syntaxfile = "$tempdir/foo.sps";
+
+ open (FH, ">$syntaxfile");
+ print FH "$syntax";
+ close (FH);
+
+ system ("cd $tempdir; pspp -o raw-ascii $syntaxfile");
+
+ my $diff = diff ("$tempdir/pspp.list", \$result);
+
+ if ( ! ($diff eq ""))
+ {
+ diag ("$diff");
+ }
+
+ return ($diff eq "");
+}
+
+
+# Insert your test code below, the Test::More module is use()ed here so read
+# its man page ( perldoc Test::More ) for help writing this test script.
+
+{
+ my $d = PSPP::Dict->new();
+ ok (ref $d, "Dictionary Creation");
+
+ $d->set_label ("My Dictionary");
+ $d->set_documents ("These Documents");
+
+ # Tests for variable creation
+
+ my $var0 = PSPP::Var->new ($d, "le");
+ ok (!ref $var0, "Trap illegal variable name");
+
+ $var0 = PSPP::Var->new ($d, "legal");
+ ok (ref $var0, "Accept legal variable name");
+
+ my $var1 = PSPP::Var->new ($d, "legal");
+ ok (!ref $var1, "Trap duplicate variable name");
+
+ $var1 = PSPP::Var->new ($d, "money",
+ (fmt=>PSPP::Fmt::DOLLAR,
+ width=>4, decimals=>2) );
+ ok (ref $var1, "Accept valid format");
+
+ $d->set_weight ($var1);
+
+
+ # Tests for system file creation
+ # Make sure a system file can be created
+ {
+ my $tempdir = tempdir( CLEANUP => 1 );
+ my $tempfile = "$tempdir/testfile.sav";
+ my $syntaxfile = "$tempdir/syntax.sps";
+ my $sysfile = PSPP::Sysfile->new ("$tempfile", $d);
+ ok (ref $sysfile, "Create sysfile object");
+
+ $sysfile->close ();
+ ok (-s "$tempfile", "Write system file");
+ }
+}
+
+
+# Make sure we can write cases to a file
+{
+ my $d = PSPP::Dict->new();
+ PSPP::Var->new ($d, "id",
+ (
+ fmt=>PSPP::Fmt::F,
+ width=>2,
+ decimals=>0
+ )
+ );
+
+ PSPP::Var->new ($d, "name",
+ (
+ fmt=>PSPP::Fmt::A,
+ width=>20,
+ )
+ );
+
+ $d->set_documents ("This should not appear");
+ $d->clear_documents ();
+ $d->add_document ("This is a document line");
+
+ $d->set_label ("This is the file label");
+
+ # Check that we can write system files
+ {
+ my $tempdir = tempdir( CLEANUP => 1 );
+ my $tempfile = "$tempdir/testfile.sav";
+ my $sysfile = PSPP::Sysfile->new ("$tempfile", $d);
+
+ my $res = $sysfile->append_case ( [34, "frederick"]);
+ ok ($res, "Append Case");
+
+ $res = $sysfile->append_case ( [34, "frederick", "extra"]);
+ ok (!$res, "Appending Case with too many variables");
+
+ $sysfile->close ();
+ ok (-s "$tempfile", "existance");
+ }
+
+ # Check that sysfiles are closed properly
+ {
+ my $tempdir = tempdir( CLEANUP => 1 );
+ my $tempfile = "$tempdir/testfile.sav";
+ {
+ my $sysfile = PSPP::Sysfile->new ("$tempfile", $d);
+
+ my $res = $sysfile->append_case ( [21, "wheelbarrow"]);
+ ok ($res, "Append Case 2");
+
+ # Don't close. We want to test that the destructor does that
+ # automatically
+ }
+ ok (-s "$tempfile", "existance2");
+
+ ok (run_pspp_syntax ($tempdir, <<SYNTAX, <<RESULT), "Check output");
+
+ GET FILE='$tempfile'.
+ DISPLAY DICTIONARY.
+ DISPLAY FILE LABEL.
+ DISPLAY DOCUMENTS.
+ LIST.
+SYNTAX
+1.1 DISPLAY.
++--------+-------------------------------------------+--------+
+|Variable|Description |Position|
+#========#===========================================#========#
+|id |Format: F2.0 | 1|
+| |Measure: Scale | |
+| |Display Alignment: Right | |
+| |Display Width: 8 | |
++--------+-------------------------------------------+--------+
+|name |Format: A20 | 2|
+| |Measure: Nominal | |
+| |Display Alignment: Left | |
+| |Display Width: 20 | |
++--------+-------------------------------------------+--------+
+
+File label:
+This is the file label
+
+Documents in the active file:
+
+This is a document line
+
+id name
+-- --------------------
+21 wheelbarrow
+
+RESULT
+
+
+ }
+
+ # Now do some tests to make sure all the variable parameters
+ # can be written properly.
+
+ {
+ my $tempdir = tempdir( CLEANUP => 1 );
+ my $tempfile = "$tempdir/testfile.sav";
+ my $dict = PSPP::Dict->new();
+ ok (ref $dict, "Dictionary Creation 2");
+
+ my $int = PSPP::Var->new ($dict, "integer",
+ (width=>8, decimals=>0) );
+
+ $int->set_label ("My Integer");
+
+ $int->add_value_label (99, "Silly");
+ $int->clear_value_labels ();
+ $int->add_value_label (0, "Zero");
+ $int->add_value_label (1, "Unity");
+ $int->add_value_label (2, "Duality");
+
+ my $str = PSPP::Var->new ($dict, "string",
+ (fmt=>PSPP::Fmt::A, width=>8) );
+
+
+ $str->set_label ("My String");
+ ok ($str->add_value_label ("xx", "foo"), "Value label for short string");
+ diag ($PSPP::errstr);
+ $str->add_value_label ("yy", "bar");
+
+ $str->set_missing_values ("this", "that");
+
+ my $longstr = PSPP::Var->new ($dict, "longstring",
+ (fmt=>PSPP::Fmt::A, width=>9) );
+
+
+ $longstr->set_label ("My Long String");
+ my $re = $longstr->add_value_label ("xxx", "xfoo");
+ ok (($re == 0), "Long strings cant have labels");
+
+ ok ($PSPP::errstr eq "Cannot add label to a long string variable", "Error msg");
+
+ $int->set_missing_values (9, 99);
+
+ my $sysfile = PSPP::Sysfile->new ("$tempfile", $dict);
+
+
+ $sysfile->close ();
+
+ ok (run_pspp_syntax ($tempdir, <<SYNTAX, <<RESULT), "Check output 2");
+GET FILE='$tempfile'.
+DISPLAY DICTIONARY.
+SYNTAX
+1.1 DISPLAY.
++----------+-----------------------------------------+--------+
+|Variable |Description |Position|
+#==========#=========================================#========#
+|integer |My Integer | 1|
+| |Format: F8.0 | |
+| |Measure: Scale | |
+| |Display Alignment: Right | |
+| |Display Width: 8 | |
+| |Missing Values: 9; 99 | |
+| +-----+-----------------------------------+ |
+| | 0|Zero | |
+| | 1|Unity | |
+| | 2|Duality | |
++----------+-----+-----------------------------------+--------+
+|string |My String | 2|
+| |Format: A8 | |
+| |Measure: Nominal | |
+| |Display Alignment: Left | |
+| |Display Width: 8 | |
+| |Missing Values: "this "; "that " | |
+| +-----+-----------------------------------+ |
+| | xx|foo | |
+| | yy|bar | |
++----------+-----+-----------------------------------+--------+
+|longstring|My Long String | 3|
+| |Format: A9 | |
+| |Measure: Nominal | |
+| |Display Alignment: Left | |
+| |Display Width: 9 | |
++----------+-----------------------------------------+--------+
+
+RESULT
+
+ }
+
+}
projects / pspp-builds.git / blobdiff