--- /dev/null
+dnl PSPP - a program for statistical analysis.
+dnl Copyright (C) 2017 Free Software Foundation, Inc.
+dnl
+dnl This program is free software: you can redistribute it and/or modify
+dnl it under the terms of the GNU General Public License as published by
+dnl the Free Software Foundation, either version 3 of the License, or
+dnl (at your option) any later version.
+dnl
+dnl This program is distributed in the hope that it will be useful,
+dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
+dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+dnl GNU General Public License for more details.
+dnl
+dnl You should have received a copy of the GNU General Public License
+dnl along with this program. If not, see <http://www.gnu.org/licenses/>.
+dnl
+AT_BANNER([RECODE transformation])
+
+m4_define([RECODE_SAMPLE_DATA],
+ [DATA LIST LIST NOTABLE/x (f1) s (a4) t (a10).
+MISSING VALUES x(9)/s('xxx').
+BEGIN DATA.
+0, '', ''
+1, a, a
+2, ab, ab
+3, abc, abc
+4, abcd, abcd
+5, 123, 123
+6, ' 123', ' 123'
+7, +1, +1
+8, 1x, 1x
+9, abcd, abcdefghi
+, xxx, abcdefghij
+END DATA.
+])
+
+AT_SETUP([RECODE numeric to numeric, without INTO])
+AT_DATA([recode.sps],
+ [RECODE_SAMPLE_DATA
+NUMERIC x0 TO x8 (F3).
+MISSING VALUES x0 to x8 (9).
+COMPUTE x0=value(x).
+RECODE x0 (1=9).
+COMPUTE x1=value(x).
+RECODE x1 (1=9)(3=8)(5=7).
+COMPUTE x2=value(x).
+RECODE x2 (1=8)(2,3,4,5,6,8=9)(9=1).
+COMPUTE x3=value(x).
+RECODE x3 (1 THRU 9=10)(MISSING=11).
+COMPUTE x4=value(x).
+RECODE x4 (MISSING=11)(1 THRU 9=10).
+COMPUTE x5=value(x).
+RECODE x5 (LOWEST THRU 5=1).
+COMPUTE x6=value(x).
+RECODE x6 (4 THRU HIGHEST=2).
+COMPUTE x7=value(x).
+RECODE x7 (LO THRU HI=3).
+COMPUTE x8=value(x).
+RECODE x8 (SYSMIS=4).
+LIST x x0 TO x8.
+])
+AT_CHECK([pspp -O format=csv recode.sps], [0],
+ [Table: Data List
+x,x0,x1,x2,x3,x4,x5,x6,x7,x8
+0,0,0,0,0,0,1,0,3,0
+1,9,9,8,10,10,1,1,3,1
+2,2,2,9,10,10,1,2,3,2
+3,3,8,9,10,10,1,3,3,3
+4,4,4,9,10,10,1,2,3,4
+5,5,7,9,10,10,1,2,3,5
+6,6,6,9,10,10,6,2,3,6
+7,7,7,7,10,10,7,2,3,7
+8,8,8,9,10,10,8,2,3,8
+9,9,9,1,10,11,9,2,3,9
+.,.,.,.,11,11,.,.,.,4
+])
+AT_CLEANUP
+
+AT_SETUP([RECODE numeric to numeric, with INTO, without COPY])
+AT_DATA([recode.sps],
+ [RECODE_SAMPLE_DATA
+NUMERIC ix0 TO ix8 (F3).
+RECODE x (1=9) INTO ix0.
+RECODE x (1=9)(3=8)(5=7) INTO ix1.
+RECODE x (1=8)(2,3,4,5,6,8=9)(9=1) INTO ix2.
+RECODE x (1 THRU 9=10)(MISSING=11) INTO ix3.
+RECODE x (MISSING=11)(1 THRU 9=10) INTO ix4.
+RECODE x (LOWEST THRU 5=1) INTO ix5.
+RECODE x (4 THRU HIGHEST=2) INTO ix6.
+RECODE x (LO THRU HI=3) INTO ix7.
+RECODE x (SYSMIS=4) INTO ix8.
+LIST x ix0 TO ix8.
+])
+AT_CHECK([pspp -O format=csv recode.sps], [0],
+ [Table: Data List
+x,ix0,ix1,ix2,ix3,ix4,ix5,ix6,ix7,ix8
+0,.,.,.,.,.,1,.,3,.
+1,9,9,8,10,10,1,.,3,.
+2,.,.,9,10,10,1,.,3,.
+3,.,8,9,10,10,1,.,3,.
+4,.,.,9,10,10,1,2,3,.
+5,.,7,9,10,10,1,2,3,.
+6,.,.,9,10,10,.,2,3,.
+7,.,.,.,10,10,.,2,3,.
+8,.,.,9,10,10,.,2,3,.
+9,.,.,1,10,11,.,2,3,.
+.,.,.,.,11,11,.,.,.,4
+])
+AT_CLEANUP
+
+AT_SETUP([RECODE numeric to numeric, with INTO, with COPY])
+AT_DATA([recode.sps],
+ [RECODE_SAMPLE_DATA
+NUMERIC cx0 TO cx8 (F3).
+RECODE x (1=9)(ELSE=COPY) INTO cx0.
+RECODE x (1=9)(3=8)(5=7)(ELSE=COPY) INTO cx1.
+RECODE x (1=8)(2,3,4,5,6,8=9)(9=1)(ELSE=COPY) INTO cx2.
+RECODE x (1 THRU 9=10)(MISSING=11)(ELSE=COPY) INTO cx3.
+RECODE x (MISSING=11)(1 THRU 9=10)(ELSE=COPY) INTO cx4.
+RECODE x (LOWEST THRU 5=1)(ELSE=COPY) INTO cx5.
+RECODE x (4 THRU HIGHEST=2)(ELSE=COPY) INTO cx6.
+RECODE x (LO THRU HI=3)(ELSE=COPY) INTO cx7.
+RECODE x (SYSMIS=4)(ELSE=COPY) INTO cx8.
+RECODE x (5=COPY)(ELSE=22) INTO cx9.
+LIST x cx0 TO cx9.
+])
+AT_CHECK([pspp -O format=csv recode.sps], [0],
+ [Table: Data List
+x,cx0,cx1,cx2,cx3,cx4,cx5,cx6,cx7,cx8,cx9
+0,0,0,0,0,0,1,0,3,0,22.00
+1,9,9,8,10,10,1,1,3,1,22.00
+2,2,2,9,10,10,1,2,3,2,22.00
+3,3,8,9,10,10,1,3,3,3,22.00
+4,4,4,9,10,10,1,2,3,4,22.00
+5,5,7,9,10,10,1,2,3,5,5.00
+6,6,6,9,10,10,6,2,3,6,22.00
+7,7,7,7,10,10,7,2,3,7,22.00
+8,8,8,9,10,10,8,2,3,8,22.00
+9,9,9,1,10,11,9,2,3,9,22.00
+.,.,.,.,11,11,.,.,.,4,22.00
+])
+AT_CLEANUP
+
+AT_SETUP([RECODE string to string, with INTO, without COPY])
+AT_DATA([recode.sps],
+ [RECODE_SAMPLE_DATA
+STRING s0 TO s3 (A4)/t0 TO t3 (A10).
+RECODE s t ('a'='b')('ab'='bc') INTO s0 t0.
+RECODE s t ('abcd'='xyzw') INTO s1 t1.
+RECODE s t ('abc'='def')(ELSE='xyz') INTO s2 t2.
+RECODE t ('a'='b')('abcdefghi'='xyz')('abcdefghij'='jklmnopqr') INTO t3.
+RECODE s (MISSING='gone') INTO s3.
+LIST s t s0 TO s3 t0 TO t3.
+])
+AT_CHECK([pspp -O format=csv recode.sps], [0],
+ [Table: Data List
+s,t,s0,s1,s2,s3,t0,t1,t2,t3
+,,,,xyz,,,,xyz,
+a,a,b,,xyz,,b,,xyz,b
+ab,ab,bc,,xyz,,bc,,xyz,
+abc,abc,,,def,,,,def,
+abcd,abcd,,xyzw,xyz,,,xyzw,xyz,
+123,123,,,xyz,,,,xyz,
+123,123,,,xyz,,,,xyz,
++1,+1,,,xyz,,,,xyz,
+1x,1x,,,xyz,,,,xyz,
+abcd,abcdefghi,,xyzw,xyz,,,,xyz,xyz
+xxx,abcdefghij,,,xyz,gone,,,xyz,jklmnopqr
+])
+AT_CLEANUP
+
+AT_SETUP(RECODE string to string, with INTO, with COPY])
+AT_DATA([recode.sps],
+ [RECODE_SAMPLE_DATA
+STRING cs0 TO cs2 (A4)/ct0 TO ct3 (A10).
+RECODE s t ('a'='b')('ab'='bc')(ELSE=COPY) INTO cs0 ct0.
+RECODE s t ('abcd'='xyzw')(ELSE=COPY) INTO cs1 ct1.
+RECODE s t ('abc'='def')(ELSE='xyz')(ELSE=COPY) INTO cs2 ct2.
+RECODE t ('a'='b')('abcdefghi'='xyz')('abcdefghij'='jklmnopqr')(ELSE=COPY)
+ INTO ct3.
+LIST s t cs0 TO cs2 ct0 TO ct3.
+])
+AT_CHECK([pspp -O format=csv recode.sps], [0],
+ [Table: Data List
+s,t,cs0,cs1,cs2,ct0,ct1,ct2,ct3
+,,,,xyz,,,xyz,
+a,a,b,a,xyz,b,a,xyz,b
+ab,ab,bc,ab,xyz,bc,ab,xyz,ab
+abc,abc,abc,abc,def,abc,abc,def,abc
+abcd,abcd,abcd,xyzw,xyz,abcd,xyzw,xyz,abcd
+123,123,123,123,xyz,123,123,xyz,123
+123,123,123,123,xyz,123,123,xyz,123
++1,+1,+1,+1,xyz,+1,+1,xyz,+1
+1x,1x,1x,1x,xyz,1x,1x,xyz,1x
+abcd,abcdefghi,abcd,xyzw,xyz,abcdefghi,abcdefghi,xyz,xyz
+xxx,abcdefghij,xxx,xxx,xyz,abcdefghij,abcdefghij,xyz,jklmnopqr
+])
+AT_CLEANUP
+
+AT_SETUP([RECODE string to numeric])
+AT_DATA([recode.sps],
+ [RECODE_SAMPLE_DATA
+NUMERIC ns0 TO ns2 (F3)/nt0 TO nt2 (F3).
+RECODE s t (CONVERT)(' '=0)('abcd'=1) INTO ns0 nt0.
+RECODE s t (' '=0)(CONVERT)('abcd'=1) INTO ns1 nt1.
+RECODE s t ('1x'=1)('abcd'=2)(ELSE=3) INTO ns2 nt2.
+LIST s t ns0 TO ns2 nt0 TO nt2.
+])
+AT_CHECK([pspp -O format=csv recode.sps], [0],
+ [Table: Data List
+s,t,ns0,ns1,ns2,nt0,nt1,nt2
+,,.,0,3,.,0,3
+a,a,.,.,3,.,.,3
+ab,ab,.,.,3,.,.,3
+abc,abc,.,.,3,.,.,3
+abcd,abcd,1,1,2,1,1,2
+123,123,123,123,3,123,123,3
+123,123,123,123,3,123,123,3
++1,+1,1,1,3,1,1,3
+1x,1x,.,.,1,.,.,1
+abcd,abcdefghi,1,1,2,.,.,3
+xxx,abcdefghij,.,.,3,.,.,3
+])
+AT_CLEANUP
+
+AT_SETUP([RECODE numeric to string])
+AT_DATA([recode.sps],
+ [RECODE_SAMPLE_DATA
+STRING sx0 TO sx2 (a10).
+RECODE x (1 THRU 9='abcdefghij') INTO sx0.
+RECODE x (0,1,3,5,7,MISSING='xxx') INTO sx1.
+RECODE x (2 THRU 6,SYSMIS='xyz')(ELSE='foobar') INTO sx2.
+LIST x sx0 TO sx2.
+])
+AT_CHECK([pspp -O format=csv recode.sps], [0],
+ [Table: Data List
+x,sx0,sx1,sx2
+0,,xxx,foobar
+1,abcdefghij,xxx,foobar
+2,abcdefghij,,xyz
+3,abcdefghij,xxx,xyz
+4,abcdefghij,,xyz
+5,abcdefghij,xxx,xyz
+6,abcdefghij,,xyz
+7,abcdefghij,xxx,foobar
+8,abcdefghij,,foobar
+9,abcdefghij,xxx,foobar
+.,,xxx,xyz
+])
+AT_CLEANUP
+
+AT_SETUP([RECODE bug in COPY])
+AT_DATA([recode.sps],
+ [DATA LIST LIST
+ /A (A1)
+ B (A1).
+
+BEGIN DATA
+1 2
+2 3
+3 4
+END DATA.
+
+** Clearly, the else=copy is superfluous here
+RECODE A ("1"="3") ("3"="1") (ELSE=COPY).
+EXECUTE.
+LIST.
+])
+AT_CHECK([pspp -O format=csv recode.sps], [0],
+ [Table: Reading free-form data from INLINE.
+Variable,Format
+A,A1
+B,A1
+
+Table: Data List
+A,B
+3,2
+2,3
+1,4
+])
+AT_CLEANUP
+
+AT_SETUP([RECODE bug in COPY with INTO])
+AT_DATA([recode.sps],
+ [DATA LIST LIST
+ /A (A1)
+ B (A1).
+
+BEGIN DATA
+1 2
+2 3
+3 4
+END DATA.
+
+STRING A1 (A1).
+RECODE A ("1"="3") ("3"="1") (ELSE=COPY) INTO a1.
+EXECUTE.
+LIST.
+])
+AT_CHECK([pspp -O format=csv recode.sps], [0],
+ [Table: Reading free-form data from INLINE.
+Variable,Format
+A,A1
+B,A1
+
+Table: Data List
+A,B,A1
+1,2,3
+2,3,2
+3,4,1
+])
+AT_CLEANUP
+
+
+
+AT_SETUP([RECODE increased string widths])
+
+AT_DATA([recode.sps],[dnl
+data list notable list /x (a1) y (a8) z *.
+begin data.
+a a 2
+a two 2
+b three 2
+c b 2
+end data.
+
+recode x y ("a" = "first") .
+
+list.
+])
+
+AT_CHECK([pspp -O format=csv recode.sps], [1], [dnl
+recode.sps:9: error: RECODE: At least one target variable is too narrow for the output values.
+
+"recode.sps:9.19-9.25: note: RECODE: This recoding output value has width 5.
+ 9 | recode x y (""a"" = ""first"") .
+ | ^~~~~~~"
+
+"recode.sps:9.8-9.10: note: RECODE: Target variable x only has width 1.
+ 9 | recode x y (""a"" = ""first"") .
+ | ^~~"
+
+Table: Data List
+x,y,z
+a,a,2.00
+a,two,2.00
+b,three,2.00
+c,b,2.00
+])
+
+AT_CLEANUP
+
+
+
+AT_SETUP([RECODE crash on invalid dest variable])
+
+AT_DATA([recode.sps],[dnl
+DATA LIST LIST NOTABLE/x (f1) s (a4) t (a10).
+MISSING VALUES x(9)/s('xxx').
+BEGIN DATA.
+0, '', ''
+1, a, a
+2, ab, ab
+3, abc, abc
+END DATA.
+
+RECODE x (1=9) INTO ".
+EXECUTE.
+dnl "
+])
+
+AT_CHECK([pspp -O format=csv recode.sps], [1], [ignore])
+
+AT_CLEANUP
+
+
+AT_SETUP([RECODE syntax errors])
+AT_DATA([recode.sps], [dnl
+DATA LIST LIST NOTABLE/n1 to n4 (F8.0) s1 (A1) s2 (A2) s3 (A3) s4 (A4).
+RECODE **.
+RECODE n1 **.
+RECODE n1(**).
+RECODE s1(**).
+RECODE s1('x' THRU 'y').
+RECODE n1(1=**).
+RECODE n1(CONVERT).
+RECODE n1(1=2)(1='x').
+RECODE n1(1='x')(1=2).
+RECODE s1(CONVERT)('1'='1').
+RECODE n1(1=2 **).
+RECODE n1(CONVERT).
+RECODE s1(CONVERT) INTO n1 n2.
+RECODE n1(1='1') INTO xyzzy.
+RECODE n1(1='1').
+RECODE s1('1'=1).
+RECODE n1(1='1') INTO n2.
+RECODE s1(CONVERT) INTO s2.
+RECODE n1 TO n4(1='123456') INTO s1 TO s4.
+])
+AT_CHECK([pspp -O format=csv recode.sps], [1], [dnl
+"recode.sps:2.8-2.9: error: RECODE: Syntax error expecting variable name.
+ 2 | RECODE **.
+ | ^~"
+
+"recode.sps:3.11-3.12: error: RECODE: Syntax error expecting `('.
+ 3 | RECODE n1 **.
+ | ^~"
+
+"recode.sps:4.11-4.12: error: RECODE: Syntax error expecting number.
+ 4 | RECODE n1(**).
+ | ^~"
+
+"recode.sps:5.11-5.12: error: RECODE: Syntax error expecting string.
+ 5 | RECODE s1(**).
+ | ^~"
+
+"recode.sps:6.15-6.18: error: RECODE: THRU is not allowed with string variables.
+ 6 | RECODE s1('x' THRU 'y').
+ | ^~~~"
+
+"recode.sps:7.13-7.14: error: RECODE: Syntax error expecting output value.
+ 7 | RECODE n1(1=**).
+ | ^~"
+
+"recode.sps:8.11-8.17: error: RECODE: CONVERT requires string input values.
+ 8 | RECODE n1(CONVERT).
+ | ^~~~~~~"
+
+recode.sps:9: error: RECODE: Output values must be all numeric or all string.
+
+"recode.sps:9.13: note: RECODE: This output value is numeric.
+ 9 | RECODE n1(1=2)(1='x').
+ | ^"
+
+"recode.sps:9.18-9.20: note: RECODE: This output value is string.
+ 9 | RECODE n1(1=2)(1='x').
+ | ^~~"
+
+recode.sps:10: error: RECODE: Output values must be all numeric or all string.
+
+"recode.sps:10.20: note: RECODE: This output value is numeric.
+ 10 | RECODE n1(1='x')(1=2).
+ | ^"
+
+"recode.sps:10.13-10.15: note: RECODE: This output value is string.
+ 10 | RECODE n1(1='x')(1=2).
+ | ^~~"
+
+recode.sps:11: error: RECODE: Output values must be all numeric or all string.
+
+"recode.sps:11.11-11.17: note: RECODE: This output value is numeric.
+ 11 | RECODE s1(CONVERT)('1'='1').
+ | ^~~~~~~"
+
+"recode.sps:11.24-11.26: note: RECODE: This output value is string.
+ 11 | RECODE s1(CONVERT)('1'='1').
+ | ^~~"
+
+"recode.sps:12.15-12.16: error: RECODE: Syntax error expecting `)'.
+ 12 | RECODE n1(1=2 **).
+ | ^~"
+
+"recode.sps:13.11-13.17: error: RECODE: CONVERT requires string input values.
+ 13 | RECODE n1(CONVERT).
+ | ^~~~~~~"
+
+recode.sps:14: error: RECODE: Source and target variable counts must match.
+
+"recode.sps:14.8-14.9: note: RECODE: There is 1 source variable.
+ 14 | RECODE s1(CONVERT) INTO n1 n2.
+ | ^~"
+
+"recode.sps:14.25-14.29: note: RECODE: There are 2 target variables.
+ 14 | RECODE s1(CONVERT) INTO n1 n2.
+ | ^~~~~"
+
+recode.sps:15: error: RECODE: All string variables specified on INTO must already exist. (Use the STRING command to create a string variable.)
+
+"recode.sps:15.23-15.27: note: RECODE: There is no variable named xyzzy.
+ 15 | RECODE n1(1='1') INTO xyzzy.
+ | ^~~~~"
+
+"recode.sps:16.10-16.16: error: RECODE: INTO is required with numeric input values and string output values.
+ 16 | RECODE n1(1='1').
+ | ^~~~~~~"
+
+"recode.sps:17.10-17.16: error: RECODE: INTO is required with string input values and numeric output values.
+ 17 | RECODE s1('1'=1).
+ | ^~~~~~~"
+
+"recode.sps:18.23-18.24: error: RECODE: Type mismatch: cannot store string data in numeric variable n2.
+ 18 | RECODE n1(1='1') INTO n2.
+ | ^~"
+
+"recode.sps:19.25-19.26: error: RECODE: Type mismatch: cannot store numeric data in string variable s2.
+ 19 | RECODE s1(CONVERT) INTO s2.
+ | ^~"
+
+recode.sps:20: error: RECODE: At least one target variable is too narrow for the output values.
+
+"recode.sps:20.19-20.26: note: RECODE: This recoding output value has width 6.
+ 20 | RECODE n1 TO n4(1='123456') INTO s1 TO s4.
+ | ^~~~~~~~"
+
+"recode.sps:20.29-20.41: note: RECODE: Target variable s1 only has width 1.
+ 20 | RECODE n1 TO n4(1='123456') INTO s1 TO s4.
+ | ^~~~~~~~~~~~~"
+])
+AT_CLEANUP
\ No newline at end of file
projects / pspp / blobdiff