dnl PSPP - a program for statistical analysis.
dnl Copyright (C) 2017, 2020 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([MATRIX DATA])

dnl Keep this test in sync with Example 1 in doc/matrices.texi.
AT_SETUP([MATRIX DATA - LOWER DIAGONAL with ROWTYPE_])
AT_DATA([matrix-data.sps], [dnl
MATRIX DATA
    /VARIABLES=ROWTYPE_ var01 TO var08
    /FILE='matrix-data.txt'.
FORMATS var01 TO var08(F5.2).
LIST.
])
AT_DATA([matrix-data.txt], [dnl
MEAN  24.3   5.4  69.7  20.1  13.4   2.7  27.9   3.7
SD     5.7   1.5  23.5   5.8   2.8   4.5   5.4   1.5
N       92    92    92    92    92    92    92    92
'CORR'  1.00
CORR   .18  1.00
CORR  -.22  -.17  1.00
"CORR"   .36   .31  -.14  1.00
COR   .27   .16  -.12   .22  1.00
CORR   .33   .15  -.17   .24   .21  1.00
CORR   .50   .29  -.20   .32   .12   .38  1.00
CORR   .17   .29  -.05   .20   .27   .20   .04  1.00
])

AT_CHECK([pspp -O format=csv matrix-data.sps], [0], [dnl
Table: Data List
ROWTYPE_,VARNAME_,var01,var02,var03,var04,var05,var06,var07,var08
MEAN,,24.30,5.40,69.70,20.10,13.40,2.70,27.90,3.70
STDDEV,,5.70,1.50,23.50,5.80,2.80,4.50,5.40,1.50
N,,92.00,92.00,92.00,92.00,92.00,92.00,92.00,92.00
CORR,var01,1.00,.18,-.22,.36,.27,.33,.50,.17
CORR,var02,.18,1.00,-.17,.31,.16,.15,.29,.29
CORR,var03,-.22,-.17,1.00,-.14,-.12,-.17,-.20,-.05
CORR,var04,.36,.31,-.14,1.00,.22,.24,.32,.20
CORR,var05,.27,.16,-.12,.22,1.00,.21,.12,.27
CORR,var06,.33,.15,-.17,.24,.21,1.00,.38,.20
CORR,var07,.50,.29,-.20,.32,.12,.38,1.00,.04
CORR,var08,.17,.29,-.05,.20,.27,.20,.04,1.00
])
AT_CLEANUP

AT_SETUP([MATRIX DATA - UPPER DIAGONAL with ROWTYPE_])
AT_DATA([matrix-data.sps], [dnl
matrix data
    variables = rowtype_  var01 var02 var03 var04
    /format = upper diagonal.

begin data
mean        34 35 36 37
sd          22 11 55 66
n_ve    100 101 102 103
corr        1 9 8 7
corr        1 6 5
corr        1 4
corr        1
end data.

list.
])

AT_CHECK([pspp -O format=csv matrix-data.sps], [0], [dnl
Table: Data List
ROWTYPE_,VARNAME_,var01,var02,var03,var04
MEAN,,34.0000,35.0000,36.0000,37.0000
STDDEV,,22.0000,11.0000,55.0000,66.0000
N,,100.0000,101.0000,102.0000,103.0000
CORR,var01,1.0000,9.0000,8.0000,7.0000
CORR,var02,9.0000,1.0000,6.0000,5.0000
CORR,var03,8.0000,6.0000,1.0000,4.0000
CORR,var04,7.0000,5.0000,4.0000,1.0000
])
AT_CLEANUP

AT_SETUP([MATRIX DATA - FULL with ROWTYPE_])
dnl Just for fun, this one is in a different case.
AT_DATA([matrix-data.sps], [dnl
matrix data
    variables = ROWTYPE_  var01 var02 var03 var04
    /format = full diagonal.

begin data
MEAN 34 35 36 37
SD   22 11 55 66
N    100 101 102 103
CORR 1 9 8 7
CORR 9 1 6 5
CORR 8 6 1 4
CORR 7 5 4 1
end data.

list.
])

AT_CHECK([pspp -O format=csv matrix-data.sps], [0], [dnl
Table: Data List
ROWTYPE_,VARNAME_,var01,var02,var03,var04
MEAN,,34.0000,35.0000,36.0000,37.0000
STDDEV,,22.0000,11.0000,55.0000,66.0000
N,,100.0000,101.0000,102.0000,103.0000
CORR,var01,1.0000,9.0000,8.0000,7.0000
CORR,var02,9.0000,1.0000,6.0000,5.0000
CORR,var03,8.0000,6.0000,1.0000,4.0000
CORR,var04,7.0000,5.0000,4.0000,1.0000
])
AT_CLEANUP


AT_SETUP([MATRIX DATA - UPPER NODIAGONAL with ROWTYPE_])
AT_DATA([matrix-data.sps], [dnl
matrix data
    variables = rowtype_  var01 var02 var03 var04
    /format = upper nodiagonal.

begin data
mean 34 35 36 37
sd   22 11 55 66
n    100 101 102 103
corr  9 8 7
corr  6 5
corr  4
end data.

list.
])

AT_CHECK([pspp -O format=csv matrix-data.sps], [0], [dnl
Table: Data List
ROWTYPE_,VARNAME_,var01,var02,var03,var04
MEAN,,34.0000,35.0000,36.0000,37.0000
STDDEV,,22.0000,11.0000,55.0000,66.0000
N,,100.0000,101.0000,102.0000,103.0000
CORR,var01,1.0000,9.0000,8.0000,7.0000
CORR,var02,9.0000,1.0000,6.0000,5.0000
CORR,var03,8.0000,6.0000,1.0000,4.0000
CORR,var04,7.0000,5.0000,4.0000,1.0000
])
AT_CLEANUP

dnl Keep this test in sync with Example 2 in doc/matrices.texi.
AT_SETUP([MATRIX DATA - UPPER NODIAGONAL with ROWTYPE_ - 2])
AT_DATA([matrix-data.sps], [dnl
MATRIX DATA
    VARIABLES=ROWTYPE_ var01 TO var08
    /FORMAT=UPPER NODIAGONAL.
BEGIN DATA.
MEAN  24.3   5.4  69.7  20.1  13.4   2.7  27.9   3.7
SD     5.7   1.5  23.5   5.8   2.8   4.5   5.4   1.5
N       92    92    92    92    92    92    92    92
CORR         .17   .50  -.33   .27   .36  -.22   .18
CORR               .29   .29  -.20   .32   .12   .38
CORR                     .05   .20  -.15   .16   .21
CORR                           .20   .32  -.17   .12
CORR                                 .27   .12  -.24
CORR                                      -.20  -.38
CORR                                             .04
END DATA.
FORMATS var01 TO var08(F6.2).
LIST.
])
AT_CHECK([pspp -O format=csv matrix-data.sps], [0], [dnl
Table: Data List
ROWTYPE_,VARNAME_,var01,var02,var03,var04,var05,var06,var07,var08
MEAN,,24.30,5.40,69.70,20.10,13.40,2.70,27.90,3.70
STDDEV,,5.70,1.50,23.50,5.80,2.80,4.50,5.40,1.50
N,,92.00,92.00,92.00,92.00,92.00,92.00,92.00,92.00
CORR,var01,1.00,.17,.50,-.33,.27,.36,-.22,.18
CORR,var02,.17,1.00,.29,.29,-.20,.32,.12,.38
CORR,var03,.50,.29,1.00,.05,.20,-.15,.16,.21
CORR,var04,-.33,.29,.05,1.00,.20,.32,-.17,.12
CORR,var05,.27,-.20,.20,.20,1.00,.27,.12,-.24
CORR,var06,.36,.32,-.15,.32,.27,1.00,-.20,-.38
CORR,var07,-.22,.12,.16,-.17,.12,-.20,1.00,.04
CORR,var08,.18,.38,.21,.12,-.24,-.38,.04,1.00
])
AT_CLEANUP

AT_SETUP([MATRIX DATA - LOWER NODIAGONAL with ROWTYPE_])
AT_DATA([matrix-data.sps], [dnl
matrix data
    variables = rowtype_  var01 var02 var03 var04
    /format = lower nodiagonal
    /cells = 2.

begin data
mean 34 35 36 37
sd   22 11 55 66
n    100 101 102 103
corr  9
corr  8 6
corr  7 5 4
end data.

list.
])

AT_CHECK([pspp -O format=csv matrix-data.sps], [0], [dnl
"matrix-data.sps:4.6-4.10: warning: MATRIX DATA: CELLS is ignored when VARIABLES includes ROWTYPE_.
    4 |     /cells = 2.
      |      ^~~~~"

Table: Data List
ROWTYPE_,VARNAME_,var01,var02,var03,var04
MEAN,,34.0000,35.0000,36.0000,37.0000
STDDEV,,22.0000,11.0000,55.0000,66.0000
N,,100.0000,101.0000,102.0000,103.0000
CORR,var01,1.0000,9.0000,8.0000,7.0000
CORR,var02,9.0000,1.0000,6.0000,5.0000
CORR,var03,8.0000,6.0000,1.0000,4.0000
CORR,var04,7.0000,5.0000,4.0000,1.0000
])
AT_CLEANUP

AT_SETUP([MATRIX DATA - split data])
AT_DATA([matrix-data.sps], [dnl
matrix data
    variables = s1 s2 rowtype_  var01 var02 var03
    /split=s1 s2.

begin data
8 0   mean     21.4  5.0  72.9
8 0   sd       6.5   1.6  22.8
8 0   n        106   106  106
8 0   corr     1
8 0   corr    .41  1
8 0   corr    -.16  -.22  1
8 1   mean     11.4  1.0  52.9
8 1   sd       9.5   8.6  12.8
8 1   n        10   11  12
8 1   corr     1
8 1   corr    .51  1
8 1   corr    .36  -.41  1
end data.

display dictionary.

list.
])

AT_CHECK([pspp -O format=csv matrix-data.sps], [0], [dnl
Table: Variables
Name,Position,Measurement Level,Role,Width,Alignment,Print Format,Write Format
s1,1,Nominal,Input,8,Right,F4.0,F4.0
s2,2,Nominal,Input,8,Right,F4.0,F4.0
ROWTYPE_,3,Nominal,Input,8,Left,A8,A8
VARNAME_,4,Nominal,Input,8,Left,A8,A8
var01,5,Scale,Input,8,Right,F10.4,F10.4
var02,6,Scale,Input,8,Right,F10.4,F10.4
var03,7,Scale,Input,8,Right,F10.4,F10.4

Table: Split Values
Variable,Value
s1,8
s2,0

Table: Data List
s1,s2,ROWTYPE_,VARNAME_,var01,var02,var03
8,0,MEAN,,21.4000,5.0000,72.9000
8,0,STDDEV,,6.5000,1.6000,22.8000
8,0,N,,106.0000,106.0000,106.0000
8,0,CORR,var01,1.0000,.4100,-.1600
8,0,CORR,var02,.4100,1.0000,-.2200
8,0,CORR,var03,-.1600,-.2200,1.0000

Table: Split Values
Variable,Value
s1,8
s2,1

Table: Data List
s1,s2,ROWTYPE_,VARNAME_,var01,var02,var03
8,1,MEAN,,11.4000,1.0000,52.9000
8,1,STDDEV,,9.5000,8.6000,12.8000
8,1,N,,10.0000,11.0000,12.0000
8,1,CORR,var01,1.0000,.5100,.3600
8,1,CORR,var02,.5100,1.0000,-.4100
8,1,CORR,var03,.3600,-.4100,1.0000
])

AT_CLEANUP

dnl Keep this test in sync with Example 4 in doc/matrices.texi.
AT_SETUP([MATRIX DATA - split data - 2])
AT_DATA([matrix-data.sps], [dnl
MATRIX DATA
    VARIABLES=s1 ROWTYPE_  var01 TO var04
    /SPLIT=s1
    /FORMAT=FULL.
BEGIN DATA.
0 MEAN 34 35 36 37
0 SD   22 11 55 66
0 N    99 98 99 92
0 CORR  1 .9 .8 .7
0 CORR .9  1 .6 .5
0 CORR .8 .6  1 .4
0 CORR .7 .5 .4  1
1 MEAN 44 45 34 39
1 SD   23 15 51 46
1 N    98 34 87 23
1 CORR  1 .2 .3 .4
1 CORR .2  1 .5 .6
1 CORR .3 .5  1 .7
1 CORR .4 .6 .7  1
END DATA.
FORMATS var01 TO var04(F5.1).
LIST.
])

AT_CHECK([pspp -O format=csv matrix-data.sps], [0], [dnl
Table: Split Values
Variable,Value
s1,0

Table: Data List
s1,ROWTYPE_,VARNAME_,var01,var02,var03,var04
0,MEAN,,34.0,35.0,36.0,37.0
0,STDDEV,,22.0,11.0,55.0,66.0
0,N,,99.0,98.0,99.0,92.0
0,CORR,var01,1.0,.9,.8,.7
0,CORR,var02,.9,1.0,.6,.5
0,CORR,var03,.8,.6,1.0,.4
0,CORR,var04,.7,.5,.4,1.0

Table: Split Values
Variable,Value
s1,1

Table: Data List
s1,ROWTYPE_,VARNAME_,var01,var02,var03,var04
1,MEAN,,44.0,45.0,34.0,39.0
1,STDDEV,,23.0,15.0,51.0,46.0
1,N,,98.0,34.0,87.0,23.0
1,CORR,var01,1.0,.2,.3,.4
1,CORR,var02,.2,1.0,.5,.6
1,CORR,var03,.3,.5,1.0,.7
1,CORR,var04,.4,.6,.7,1.0
])
AT_CLEANUP

dnl Keep this test in sync with Example 5 in doc/matrices.texi.
AT_SETUP([MATRIX DATA - factor variables])
AT_DATA([matrix-data.sps], [dnl
MATRIX DATA
    VARIABLES=ROWTYPE_ f1 var01 TO var04
    /FACTOR=f1.
BEGIN DATA.
MEAN 0 34 35 36 37
SD   0 22 11 55 66
N    0 99 98 99 92
MEAN 1 44 45 34 39
SD   1 23 15 51 46
N    1 98 34 87 23
CORR .  1
CORR . .9  1
CORR . .8 .6  1
CORR . .7 .5 .4  1
END DATA.
FORMATS var01 TO var04(F5.1).
LIST.
])

AT_CHECK([pspp -O format=csv matrix-data.sps], [0], [dnl
Table: Data List
ROWTYPE_,f1,VARNAME_,var01,var02,var03,var04
MEAN,0,,34.0,35.0,36.0,37.0
STDDEV,0,,22.0,11.0,55.0,66.0
N,0,,99.0,98.0,99.0,92.0
MEAN,1,,44.0,45.0,34.0,39.0
STDDEV,1,,23.0,15.0,51.0,46.0
N,1,,98.0,34.0,87.0,23.0
CORR,.,var01,1.0,.9,.8,.7
CORR,.,var02,.9,1.0,.6,.5
CORR,.,var03,.8,.6,1.0,.4
CORR,.,var04,.7,.5,.4,1.0
])
AT_CLEANUP

AT_SETUP([MATRIX DATA - factors and splits])
AT_DATA([matrix-data.sps], [dnl
matrix data
    variables = s f rowtype_  var01 var02 var03
    /split=s
    /factor=f.

begin data
8 0   mean     21.4  5.0  72.9
8 0   sd       6.5   1.6  22.8
8 0   n        106   106  106
8 .   corr     1
8 .   corr    .41  1
8 .   corr    -.16  -.22  1
9 1   mean     11.4  1.0  52.9
9 1   sd       9.5   8.6  12.8
9 1   n        10   11  12
9 .   corr     1
9 .   corr    .51  1
9 .   corr    .36  -.41  1
end data.

display dictionary.

list.
])
AT_CHECK([pspp matrix-data.sps -O format=csv], [0], [dnl
Table: Variables
Name,Position,Measurement Level,Role,Width,Alignment,Print Format,Write Format
s,1,Nominal,Input,8,Right,F4.0,F4.0
ROWTYPE_,2,Nominal,Input,8,Left,A8,A8
f,3,Nominal,Input,8,Right,F4.0,F4.0
VARNAME_,4,Nominal,Input,8,Left,A8,A8
var01,5,Scale,Input,8,Right,F10.4,F10.4
var02,6,Scale,Input,8,Right,F10.4,F10.4
var03,7,Scale,Input,8,Right,F10.4,F10.4

Table: Split Values
Variable,Value
s,8

Table: Data List
s,ROWTYPE_,f,VARNAME_,var01,var02,var03
8,MEAN,0,,21.4000,5.0000,72.9000
8,STDDEV,0,,6.5000,1.6000,22.8000
8,N,0,,106.0000,106.0000,106.0000
8,CORR,.,var01,1.0000,.4100,-.1600
8,CORR,.,var02,.4100,1.0000,-.2200
8,CORR,.,var03,-.1600,-.2200,1.0000

Table: Split Values
Variable,Value
s,9

Table: Data List
s,ROWTYPE_,f,VARNAME_,var01,var02,var03
9,MEAN,1,,11.4000,1.0000,52.9000
9,STDDEV,1,,9.5000,8.6000,12.8000
9,N,1,,10.0000,11.0000,12.0000
9,CORR,.,var01,1.0000,.5100,.3600
9,CORR,.,var02,.5100,1.0000,-.4100
9,CORR,.,var03,.3600,-.4100,1.0000
])
AT_CLEANUP

AT_SETUP([MATRIX DATA - bad ROWTYPE_])
AT_DATA([matrix-data.sps], [dnl
matrix data
    variables = rowtype_  var01 var02 var03 var04
    /format = upper diagonal.

begin data
cork        1 9 8 7
corr        1 6 5
corr        1 4
corr        1
end data.

list.
])

AT_CHECK([pspp -O format=csv matrix-data.sps], [1], [dnl
"matrix-data.sps:6.1-6.4: error: Unknown row type ""cork""."
])
AT_CLEANUP

AT_SETUP([MATRIX DATA - unexpected ROWTYPE_])
AT_DATA([matrix-data.sps], [dnl
matrix data
    variables = rowtype_ f1 var01 var02 var03 var04
    /content = corr (sd)
    /factor = f1
    /format = upper diagonal.

begin data
corr . 1 9 8 7
corr . 1 6 5
corr . 1 4
corr . 1
sd   . 1 2 3 4

corr 0 1 9 8 7
corr 0 1 6 5
corr 0 1 4
corr 0 1
sd   0 1 2 3 4
end data.

list.
])

AT_CHECK([pspp -O format=csv matrix-data.sps], [0], [dnl
matrix-data.sps:12: warning: Data contains pooled row type STDDEV not included in CONTENTS.

matrix-data.sps:14: warning: Data contains with-factors row type CORR not included in CONTENTS.

Table: Data List
ROWTYPE_,f1,VARNAME_,var01,var02,var03,var04
CORR,.,var01,1.0000,9.0000,8.0000,7.0000
CORR,.,var02,9.0000,1.0000,6.0000,5.0000
CORR,.,var03,8.0000,6.0000,1.0000,4.0000
CORR,.,var04,7.0000,5.0000,4.0000,1.0000
STDDEV,.,,1.0000,2.0000,3.0000,4.0000
CORR,0,var01,1.0000,9.0000,8.0000,7.0000
CORR,0,var02,9.0000,1.0000,6.0000,5.0000
CORR,0,var03,8.0000,6.0000,1.0000,4.0000
CORR,0,var04,7.0000,5.0000,4.0000,1.0000
STDDEV,0,,1.0000,2.0000,3.0000,4.0000
])
AT_CLEANUP

AT_SETUP([MATRIX DATA - bad number])
AT_DATA([matrix-data.sps], [dnl
matrix data
    variables = rowtype_  var01 var02 var03 var04
    /format = upper diagonal.

begin data
corr        1 9 8 7
corr        1 x 5
corr        1 4
corr        1
end data.

list.
])

AT_CHECK([pspp -O format=csv matrix-data.sps], [1], [dnl
matrix-data.sps:7.15: error: Field contents are not numeric.

Table: Data List
ROWTYPE_,VARNAME_,var01,var02,var03,var04
CORR,var01,1.0000,9.0000,8.0000,7.0000
CORR,var02,9.0000,1.0000,.    ,5.0000
CORR,var03,8.0000,.    ,1.0000,4.0000
CORR,var04,7.0000,5.0000,4.0000,1.0000
])
AT_CLEANUP

AT_SETUP([MATRIX DATA - long variable names])
AT_DATA([matrix-data.sps], [dnl
matrix data
    variables = rowtype_  var01 var_two variable_number_three variableFour
    /format = upper diagonal.

begin data
mean         34  35  36  37
sd           22  11  55  66
n_vector    100 101 102 103
corr          1   9   8   7
corr              1   6   5
corr                  1   4
corr                      1
end data.

list.
])

AT_CHECK([pspp -O format=csv matrix-data.sps], [0], [dnl
Table: Data List
ROWTYPE_,VARNAME_,var01,var_two,variable_number_three,variableFour
MEAN,,34.0000,35.0000,36.0000,37.0000
STDDEV,,22.0000,11.0000,55.0000,66.0000
N,,100.0000,101.0000,102.0000,103.0000
CORR,var01,1.0000,9.0000,8.0000,7.0000
CORR,var_two,9.0000,1.0000,6.0000,5.0000
CORR,variable_number_three,8.0000,6.0000,1.0000,4.0000
CORR,variableFour,7.0000,5.0000,4.0000,1.0000
])
AT_CLEANUP

AT_SETUP([MATRIX DATA - read integrity])
dnl Check that matrices presented are read correctly.
dnl The example below is an unlikely one since all
dnl covariance/correlation matrices must be symmetrical
dnl but it serves a purpose for this test.
AT_DATA([matrix-reader.sps], [dnl
matrix data
    variables = rowtype_  var01 to var9
    /format = full.

begin data
n    1  2  3  4  5  6  7  8  9
sd   100 200 300 400 500 600 700 800 900
corr 11 12 13 14 15 16 17 18 19
corr 21 22 23 24 25 26 27 28 29
corr 31 32 33 34 35 36 37 38 39
corr 41 42 43 44 45 46 47 48 49
corr 51 52 53 54 55 56 57 58 59
corr 61 62 63 64 65 66 67 68 69
corr 71 72 73 74 75 76 77 78 79
corr 81 82 83 84 85 86 87 88 89
corr 91 92 93 94 95 96 97 98 99
end data.
DEBUG MATRIX READ.
FORMATS var01 to var09(F3.0).
list.
factor  /matrix = in (corr = *)
	/analysis var02 var04 var06
	/method = correlation
	/rotation = norotate
	/print correlation.
])

AT_CHECK([pspp --testing-mode -O format=csv matrix-reader.sps], [0], [dnl
Table: Debug Matrix Reader
,,,var01,var02,var03,var04,var05,var06,var07,var08,var09
1,Correlation,var01,11.000,12.000,13.000,14.000,15.000,16.000,17.000,18.000,19.000
,,var02,21.000,22.000,23.000,24.000,25.000,26.000,27.000,28.000,29.000
,,var03,31.000,32.000,33.000,34.000,35.000,36.000,37.000,38.000,39.000
,,var04,41.000,42.000,43.000,44.000,45.000,46.000,47.000,48.000,49.000
,,var05,51.000,52.000,53.000,54.000,55.000,56.000,57.000,58.000,59.000
,,var06,61.000,62.000,63.000,64.000,65.000,66.000,67.000,68.000,69.000
,,var07,71.000,72.000,73.000,74.000,75.000,76.000,77.000,78.000,79.000
,,var08,81.000,82.000,83.000,84.000,85.000,86.000,87.000,88.000,89.000
,,var09,91.000,92.000,93.000,94.000,95.000,96.000,97.000,98.000,99.000
,N,Value,1.000,2.000,3.000,4.000,5.000,6.000,7.000,8.000,9.000
,Standard Deviation,Value,100.000,200.000,300.000,400.000,500.000,600.000,700.000,800.000,900.000

Table: Data List
ROWTYPE_,VARNAME_,var01,var02,var03,var04,var05,var06,var07,var08,var09
N,,1,2,3,4,5,6,7,8,9
STDDEV,,100,200,300,400,500,600,700,800,900
CORR,var01,11,12,13,14,15,16,17,18,19
CORR,var02,21,22,23,24,25,26,27,28,29
CORR,var03,31,32,33,34,35,36,37,38,39
CORR,var04,41,42,43,44,45,46,47,48,49
CORR,var05,51,52,53,54,55,56,57,58,59
CORR,var06,61,62,63,64,65,66,67,68,69
CORR,var07,71,72,73,74,75,76,77,78,79
CORR,var08,81,82,83,84,85,86,87,88,89
CORR,var09,91,92,93,94,95,96,97,98,99

Table: Correlation Matrix
,,var02,var04,var06
Correlation,var02,22.000,24.000,26.000
,var04,42.000,44.000,46.000
,var06,62.000,64.000,66.000

Table: Component Matrix
,Component,
,1,2
var02,6.73,-2.23
var04,6.95,2.15
var06,9.22,.01
])
AT_CLEANUP

AT_SETUP([MATRIX DATA - too many rows])
dnl Test for a crash which occurred when the matrix had more rows declared
dnl than variables to hold them.
AT_DATA([matrix-data.sps], [dnl
matrix data
    variables = rowtype_
    var01 var02 var03 var04
    / format = upper diagonal .
begin data
    mean     21.4  5.0  72.9  17.4
    sd       6.5  1.6  22.8  5.7
    n       106  106  106  106
    corr    1.00  .32  .48  .28
    corr    1.00  .72  .54  .44
    corr    1.00  .50  .59  .64
    corr    1.00  .62  .49  -.30
    corr    1.00  .56  -.38  .52
    corr    1.00  -.73  .91  .80
    corr    1.00  -.65  -.60
    corr    1.00  .70
    corr    1.00
end data .
FORMATS var01 TO var04 (F6.2).
LIST.
])

AT_CHECK([pspp -O format=csv matrix-data.sps], [1], [dnl
matrix-data.sps:10.29-10.31: error: Extraneous data expecting end of line.

matrix-data.sps:11.24-11.31: error: Extraneous data expecting end of line.

matrix-data.sps:12.19-12.32: error: Extraneous data expecting end of line.

matrix-data.sps:18: error: Matrix CORR had 9 rows but 4 rows were expected.

Table: Data List
ROWTYPE_,VARNAME_,var01,var02,var03,var04
MEAN,,21.40,5.00,72.90,17.40
STDDEV,,6.50,1.60,22.80,5.70
N,,106.00,106.00,106.00,106.00
CORR,var01,1.00,.32,.48,.28
CORR,var02,.32,1.00,.72,.54
CORR,var03,.48,.72,1.00,.50
CORR,var04,.28,.54,.50,1.00
])
AT_CLEANUP

AT_SETUP([MATRIX DATA - too few rows])
AT_DATA([matrix-data.sps], [dnl
matrix data
    variables = rowtype_ s1 var01 var02 var03 var04
    /split s1
    /format = upper diagonal
    /file='matrix-data.txt'.
FORMATS var01 TO var04 (F6.2).
LIST.
])
AT_DATA([matrix-data.txt], [dnl
mean 1    21.4  5.0  72.9  17.4
sd   1    6.5  1.6  22.8  5.7
n    1   106  106  106  106
corr 1   1.00  .32  .48  .28
corr 2   1.00  .32  .48  .28
corr 2        2.00  .72  .54
])

AT_CHECK([pspp -O format=csv matrix-data.sps], [1], [dnl
matrix-data.txt:5: error: Matrix CORR had 1 rows but 4 rows were expected.

matrix-data.txt:6: error: Matrix CORR had 2 rows but 4 rows were expected.

Table: Split Values
Variable,Value
s1,1

Table: Data List
s1,ROWTYPE_,VARNAME_,var01,var02,var03,var04
1,MEAN,,21.40,5.00,72.90,17.40
1,STDDEV,,6.50,1.60,22.80,5.70
1,N,,106.00,106.00,106.00,106.00
1,CORR,var01,1.00,.32,.48,.28
1,CORR,var02,.32,1.00,.  ,.  @&t@
1,CORR,var03,.48,.  ,1.00,.  @&t@
1,CORR,var04,.28,.  ,.  ,1.00

Table: Split Values
Variable,Value
s1,2

Table: Data List
s1,ROWTYPE_,VARNAME_,var01,var02,var03,var04
2,CORR,var01,1.00,.32,.48,.28
2,CORR,var02,.32,2.00,.72,.54
2,CORR,var03,.48,.72,1.00,.  @&t@
2,CORR,var04,.28,.54,.  ,1.00
])
AT_CLEANUP

AT_SETUP([MATRIX DATA - badly formed])
AT_DATA([data.sps], [dnl
data list list NOTABLE /ROWTYPE_ (a8) VARNAME_(a4) v1 v2 v3 v4xxxxxxxxxxxxxxxxxxxxxzzzzzzzzzzzzzxxxxxxxxx.
begin data
mean ""                          1 2 3 4
sd   ""                          5 6 7 8
n    ""                          2 3 4 5
corr v1                          11 22 33 44
corr v2                          55 66 77 88
corr v3                          111 222 333 444
corr v4                           4 3 21 1
end data.

DEBUG MATRIX READ.
])

AT_CHECK([pspp --testing-mode -O format=csv data.sps], [0], [dnl
data.sps:12: warning: DEBUG MATRIX READ: CORR matrix has 4 columns but 3 rows named variables to be analyzed (and 1 rows named unknown variables).

Table: Debug Matrix Reader
,,,v1,v2,v3,v4xxxxxxxxxxxxxxxxxxxxxzzzzzzzzzzzzzxxxxxxxxx
1,Correlation,v1,11.000,22.000,33.000,44.000
,,v2,55.000,66.000,77.000,88.000
,,v3,111.000,222.000,333.000,444.000
,,v4xxxxxxxxxxxxxxxxxxxxxzzzzzzzzzzzzzxxxxxxxxx,.   ,.   ,.   ,.   @&t@
,N,Value,2.000,3.000,4.000,5.000
,Mean,Value,1.000,2.000,3.000,4.000
])
AT_CLEANUP

AT_SETUP([MATRIX DATA - N subcommand])
AT_DATA([matrix-data.sps], [dnl
matrix data
    variables = rowtype_  var01 var02 var03 var04
    /n = 99
    /format = upper nodiagonal.
begin data
mean 34 35 36 37
sd   22 11 55 66
n_vector 1 2 3 4
corr  9 8 7
corr  6 5
corr  4
end data.

list.
])

AT_CHECK([pspp -O format=csv matrix-data.sps], [1], [dnl
matrix-data.sps:8: error: N record is not allowed with N subcommand.  Ignoring N record.

Table: Data List
ROWTYPE_,VARNAME_,var01,var02,var03,var04
N,,99.0000,99.0000,99.0000,99.0000
MEAN,,34.0000,35.0000,36.0000,37.0000
STDDEV,,22.0000,11.0000,55.0000,66.0000
CORR,var01,1.0000,9.0000,8.0000,7.0000
CORR,var02,9.0000,1.0000,6.0000,5.0000
CORR,var03,8.0000,6.0000,1.0000,4.0000
CORR,var04,7.0000,5.0000,4.0000,1.0000
])
AT_CLEANUP

dnl Keep this test in sync with Example 3 in doc/matrices.texi.
AT_SETUP([MATRIX DATA - N subcommand - 2])
AT_DATA([matrix-data.sps], [dnl
MATRIX DATA
    VARIABLES=ROWTYPE_ var01 TO var08
    /FORMAT=UPPER NODIAGONAL
    /N 92.
BEGIN DATA.
MEAN  24.3   5.4  69.7  20.1  13.4   2.7  27.9   3.7
SD     5.7   1.5  23.5   5.8   2.8   4.5   5.4   1.5
CORR         .17   .50  -.33   .27   .36  -.22   .18
CORR               .29   .29  -.20   .32   .12   .38
CORR                     .05   .20  -.15   .16   .21
CORR                           .20   .32  -.17   .12
CORR                                 .27   .12  -.24
CORR                                      -.20  -.38
CORR                                             .04
END DATA.
FORMATS var01 TO var08(F6.2).
LIST.
])

AT_CHECK([pspp -O format=csv matrix-data.sps], [0], [dnl
Table: Data List
ROWTYPE_,VARNAME_,var01,var02,var03,var04,var05,var06,var07,var08
N,,92.00,92.00,92.00,92.00,92.00,92.00,92.00,92.00
MEAN,,24.30,5.40,69.70,20.10,13.40,2.70,27.90,3.70
STDDEV,,5.70,1.50,23.50,5.80,2.80,4.50,5.40,1.50
CORR,var01,1.00,.17,.50,-.33,.27,.36,-.22,.18
CORR,var02,.17,1.00,.29,.29,-.20,.32,.12,.38
CORR,var03,.50,.29,1.00,.05,.20,-.15,.16,.21
CORR,var04,-.33,.29,.05,1.00,.20,.32,-.17,.12
CORR,var05,.27,-.20,.20,.20,1.00,.27,.12,-.24
CORR,var06,.36,.32,-.15,.32,.27,1.00,-.20,-.38
CORR,var07,-.22,.12,.16,-.17,.12,-.20,1.00,.04
CORR,var08,.18,.38,.21,.12,-.24,-.38,.04,1.00
])
AT_CLEANUP

dnl A "no-crash" test.  This was observed to cause problems.
dnl See bug #58596
AT_SETUP([MATRIX DATA - crash])

AT_DATA([matrix-data.sps], [dnl
begin data
corr 31

matrix data
    var1
begin data
    corr    1.00
end data .

matrix data
    variables = roxtype_  var01
   /format = upper nodiagonal.
begin data
])

AT_CHECK([pspp -O format=csv matrix-data.sps], [1], [ignore])
AT_CLEANUP

dnl Keep this test in sync with Example 6 in doc/matrices.texi.
AT_SETUP([MATRIX DATA - LOWER DIAGONAL without ROWTYPE_])
AT_DATA([matrix-data.sps], [dnl
MATRIX DATA
    VARIABLES=var01 TO var08
   /CONTENTS=MEAN SD N CORR.
BEGIN DATA.
24.3   5.4  69.7  20.1  13.4   2.7  27.9   3.7
 5.7   1.5  23.5   5.8   2.8   4.5   5.4   1.5
  92    92    92    92    92    92    92    92
1.00
 .18  1.00
-.22  -.17  1.00
 .36   .31  -.14  1.00
 .27   .16  -.12   .22  1.00
 .33   .15  -.17   .24   .21  1.00
 .50   .29  -.20   .32   .12   .38  1.00
 .17   .29  -.05   .20   .27   .20   .04  1.00
END DATA.
FORMATS var01 TO var08(F5.2).
LIST.
])
AT_CHECK([pspp matrix-data.sps -O format=csv], [0], [dnl
Table: Data List
ROWTYPE_,VARNAME_,var01,var02,var03,var04,var05,var06,var07,var08
MEAN,,24.30,5.40,69.70,20.10,13.40,2.70,27.90,3.70
STDDEV,,5.70,1.50,23.50,5.80,2.80,4.50,5.40,1.50
N,,92.00,92.00,92.00,92.00,92.00,92.00,92.00,92.00
CORR,var01,1.00,.18,-.22,.36,.27,.33,.50,.17
CORR,var02,.18,1.00,-.17,.31,.16,.15,.29,.29
CORR,var03,-.22,-.17,1.00,-.14,-.12,-.17,-.20,-.05
CORR,var04,.36,.31,-.14,1.00,.22,.24,.32,.20
CORR,var05,.27,.16,-.12,.22,1.00,.21,.12,.27
CORR,var06,.33,.15,-.17,.24,.21,1.00,.38,.20
CORR,var07,.50,.29,-.20,.32,.12,.38,1.00,.04
CORR,var08,.17,.29,-.05,.20,.27,.20,.04,1.00
])
AT_CLEANUP

dnl Keep this test in sync with Example 6 in doc/matrices.texi.
AT_SETUP([MATRIX DATA - LOWER DIAGONAL with N and without ROWTYPE_])
AT_DATA([matrix-data.sps], [dnl
MATRIX DATA
    VARIABLES=var01 TO var08
   /CONTENTS=MEAN SD CORR
   /N 92.
BEGIN DATA.
24.3   5.4  69.7  20.1  13.4   2.7  27.9   3.7
 5.7   1.5  23.5   5.8   2.8   4.5   5.4   1.5
1.00
 .18  1.00
-.22  -.17  1.00
 .36   .31  -.14  1.00
 .27   .16  -.12   .22  1.00
 .33   .15  -.17   .24   .21  1.00
 .50   .29  -.20   .32   .12   .38  1.00
 .17   .29  -.05   .20   .27   .20   .04  1.00
END DATA.
FORMATS var01 TO var08(F5.2).
LIST.
])
AT_CHECK([pspp matrix-data.sps -O format=csv], [0], [dnl
Table: Data List
ROWTYPE_,VARNAME_,var01,var02,var03,var04,var05,var06,var07,var08
N,,92.00,92.00,92.00,92.00,92.00,92.00,92.00,92.00
MEAN,,24.30,5.40,69.70,20.10,13.40,2.70,27.90,3.70
STDDEV,,5.70,1.50,23.50,5.80,2.80,4.50,5.40,1.50
CORR,var01,1.00,.18,-.22,.36,.27,.33,.50,.17
CORR,var02,.18,1.00,-.17,.31,.16,.15,.29,.29
CORR,var03,-.22,-.17,1.00,-.14,-.12,-.17,-.20,-.05
CORR,var04,.36,.31,-.14,1.00,.22,.24,.32,.20
CORR,var05,.27,.16,-.12,.22,1.00,.21,.12,.27
CORR,var06,.33,.15,-.17,.24,.21,1.00,.38,.20
CORR,var07,.50,.29,-.20,.32,.12,.38,1.00,.04
CORR,var08,.17,.29,-.05,.20,.27,.20,.04,1.00
])
AT_CLEANUP

AT_SETUP([MATRIX DATA - extraneous data without ROWTYPE_])
AT_DATA([matrix-data.sps], [dnl
MATRIX DATA
    VARIABLES=var01 TO var08
   /CONTENTS=MEAN SD N CORR.
BEGIN DATA.
24.3   5.4  69.7  20.1  13.4   2.7  27.9   3.7
 5.7   1.5  23.5   5.8   2.8   4.5   5.4   1.5
  92    92    92    92    92    92    92    92
1.00   .18
 .18  1.00
-.22  -.17  1.00
 .36   .31  -.14  1.00
 .27   .16  -.12   .22  1.00
 .33   .15  -.17   .24   .21  1.00
 .50   .29  -.20   .32   .12   .38  1.00
 .17   .29  -.05   .20   .27   .20   .04  1.00
END DATA.
FORMATS var01 TO var08(F5.2).
LIST.
])
AT_CHECK([pspp matrix-data.sps -O format=csv], [1], [dnl
matrix-data.sps:8.8-8.10: error: Extraneous data expecting end of line.

Table: Data List
ROWTYPE_,VARNAME_,var01,var02,var03,var04,var05,var06,var07,var08
MEAN,,24.30,5.40,69.70,20.10,13.40,2.70,27.90,3.70
STDDEV,,5.70,1.50,23.50,5.80,2.80,4.50,5.40,1.50
N,,92.00,92.00,92.00,92.00,92.00,92.00,92.00,92.00
CORR,var01,1.00,.18,-.22,.36,.27,.33,.50,.17
CORR,var02,.18,1.00,-.17,.31,.16,.15,.29,.29
CORR,var03,-.22,-.17,1.00,-.14,-.12,-.17,-.20,-.05
CORR,var04,.36,.31,-.14,1.00,.22,.24,.32,.20
CORR,var05,.27,.16,-.12,.22,1.00,.21,.12,.27
CORR,var06,.33,.15,-.17,.24,.21,1.00,.38,.20
CORR,var07,.50,.29,-.20,.32,.12,.38,1.00,.04
CORR,var08,.17,.29,-.05,.20,.27,.20,.04,1.00
])
AT_CLEANUP

dnl Keep this test in sync with Example 7 in doc/matrices.texi.
AT_SETUP([MATRIX DATA - Split variables with explicit values without ROWTYPE_])
AT_DATA([matrix-data.sps], [dnl
MATRIX DATA
    VARIABLES=s1 var01 TO var04
    /SPLIT=s1
    /FORMAT=FULL
    /CONTENTS=MEAN SD N CORR.
BEGIN DATA.
0 34 35 36 37
0 22 11 55 66
0 99 98 99 92
0  1 .9 .8 .7
0 .9  1 .6 .5
0 .8 .6  1 .4
0 .7 .5 .4  1
1 44 45 34 39
1 23 15 51 46
1 98 34 87 23
1  1 .2 .3 .4
1 .2  1 .5 .6
1 .3 .5  1 .7
1 .4 .6 .7  1
END DATA.
FORMATS var01 TO var04(F5.2).
LIST.
])
AT_CHECK([pspp matrix-data.sps -O format=csv], [0], [dnl
Table: Split Values
Variable,Value
s1,0

Table: Data List
s1,ROWTYPE_,VARNAME_,var01,var02,var03,var04
0,MEAN,,34.00,35.00,36.00,37.00
0,STDDEV,,22.00,11.00,55.00,66.00
0,N,,99.00,98.00,99.00,92.00
0,CORR,var01,1.00,.90,.80,.70
0,CORR,var02,.90,1.00,.60,.50
0,CORR,var03,.80,.60,1.00,.40
0,CORR,var04,.70,.50,.40,1.00

Table: Split Values
Variable,Value
s1,1

Table: Data List
s1,ROWTYPE_,VARNAME_,var01,var02,var03,var04
1,MEAN,,44.00,45.00,34.00,39.00
1,STDDEV,,23.00,15.00,51.00,46.00
1,N,,98.00,34.00,87.00,23.00
1,CORR,var01,1.00,.20,.30,.40
1,CORR,var02,.20,1.00,.50,.60
1,CORR,var03,.30,.50,1.00,.70
1,CORR,var04,.40,.60,.70,1.00
])
AT_CLEANUP

dnl Keep this test in sync with Example 7 in doc/matrices.texi.
AT_SETUP([MATRIX DATA - Split variables with explicit values with N and without ROWTYPE_])
AT_DATA([matrix-data.sps], [dnl
MATRIX DATA
    VARIABLES=s1 var01 TO var04
    /SPLIT=s1
    /FORMAT=FULL
    /CONTENTS=MEAN SD CORR
    /N=99.
BEGIN DATA.
0 34 35 36 37
0 22 11 55 66
0  1 .9 .8 .7
0 .9  1 .6 .5
0 .8 .6  1 .4
0 .7 .5 .4  1
1 44 45 34 39
1 23 15 51 46
1  1 .2 .3 .4
1 .2  1 .5 .6
1 .3 .5  1 .7
1 .4 .6 .7  1
END DATA.
FORMATS var01 TO var04(F5.2).
LIST.
])
AT_CHECK([pspp matrix-data.sps -O format=csv], [0], [dnl
Table: Split Values
Variable,Value
s1,0

Table: Data List
s1,ROWTYPE_,VARNAME_,var01,var02,var03,var04
0,N,,99.00,99.00,99.00,99.00
0,MEAN,,34.00,35.00,36.00,37.00
0,STDDEV,,22.00,11.00,55.00,66.00
0,CORR,var01,1.00,.90,.80,.70
0,CORR,var02,.90,1.00,.60,.50
0,CORR,var03,.80,.60,1.00,.40
0,CORR,var04,.70,.50,.40,1.00

Table: Split Values
Variable,Value
s1,1

Table: Data List
s1,ROWTYPE_,VARNAME_,var01,var02,var03,var04
1,N,,99.00,99.00,99.00,99.00
1,MEAN,,44.00,45.00,34.00,39.00
1,STDDEV,,23.00,15.00,51.00,46.00
1,CORR,var01,1.00,.20,.30,.40
1,CORR,var02,.20,1.00,.50,.60
1,CORR,var03,.30,.50,1.00,.70
1,CORR,var04,.40,.60,.70,1.00
])
AT_CLEANUP

dnl Keep this test in sync with Example 8 in doc/matrices.texi.
AT_SETUP([MATRIX DATA - Split variable with sequential values without ROWTYPE_])
AT_DATA([matrix-data.sps], [dnl
MATRIX DATA
    VARIABLES=var01 TO var04
    /SPLIT=s1
    /FORMAT=FULL
    /CONTENTS=MEAN SD N CORR.
BEGIN DATA.
34 35 36 37
22 11 55 66
99 98 99 92
 1 .9 .8 .7
.9  1 .6 .5
.8 .6  1 .4
.7 .5 .4  1
44 45 34 39
23 15 51 46
98 34 87 23
 1 .2 .3 .4
.2  1 .5 .6
.3 .5  1 .7
.4 .6 .7  1
END DATA.
FORMATS var01 TO var04(F5.2).
LIST.
])
AT_CHECK([pspp matrix-data.sps -O format=csv], [0], [dnl
Table: Split Values
Variable,Value
s1,1

Table: Data List
s1,ROWTYPE_,VARNAME_,var01,var02,var03,var04
1,MEAN,,34.00,35.00,36.00,37.00
1,STDDEV,,22.00,11.00,55.00,66.00
1,N,,99.00,98.00,99.00,92.00
1,CORR,var01,1.00,.90,.80,.70
1,CORR,var02,.90,1.00,.60,.50
1,CORR,var03,.80,.60,1.00,.40
1,CORR,var04,.70,.50,.40,1.00

Table: Split Values
Variable,Value
s1,2

Table: Data List
s1,ROWTYPE_,VARNAME_,var01,var02,var03,var04
2,MEAN,,44.00,45.00,34.00,39.00
2,STDDEV,,23.00,15.00,51.00,46.00
2,N,,98.00,34.00,87.00,23.00
2,CORR,var01,1.00,.20,.30,.40
2,CORR,var02,.20,1.00,.50,.60
2,CORR,var03,.30,.50,1.00,.70
2,CORR,var04,.40,.60,.70,1.00
])
AT_CLEANUP

dnl Keep this test in sync with Example 9 in doc/matrices.texi.
AT_SETUP([MATRIX DATA - Factor variables grouping within-cell records by factor without ROWTYPE_])
AT_DATA([matrix-data.sps], [dnl
MATRIX DATA
    VARIABLES=f1 var01 TO var04
    /FACTOR=f1
    /CELLS=2
    /CONTENTS=(MEAN SD N) CORR.
BEGIN DATA.
0 34 35 36 37
0 22 11 55 66
0 99 98 99 92
1 44 45 34 39
1 23 15 51 46
1 98 34 87 23
   1
  .9  1
  .8 .6  1
  .7 .5 .4  1
END DATA.
FORMATS var01 TO var04(F5.1).
LIST.
])
AT_CHECK([pspp matrix-data.sps -O format=csv], [0], [dnl
Table: Data List
ROWTYPE_,f1,VARNAME_,var01,var02,var03,var04
MEAN,0,,34.0,35.0,36.0,37.0
STDDEV,0,,22.0,11.0,55.0,66.0
N,0,,99.0,98.0,99.0,92.0
MEAN,1,,44.0,45.0,34.0,39.0
STDDEV,1,,23.0,15.0,51.0,46.0
N,1,,98.0,34.0,87.0,23.0
CORR,.,var01,1.0,.9,.8,.7
CORR,.,var02,.9,1.0,.6,.5
CORR,.,var03,.8,.6,1.0,.4
CORR,.,var04,.7,.5,.4,1.0
])
AT_CLEANUP

dnl Keep this test in sync with Example 10 in doc/matrices.texi.
AT_SETUP([MATRIX DATA - Factor variables grouping within-cell records by row type without ROWTYPE_])
AT_DATA([matrix-data.sps], [dnl
MATRIX DATA
    VARIABLES=f1 var01 TO var04
    /FACTOR=f1
    /CELLS=2
    /CONTENTS=(MEAN) (SD) (N) CORR.
BEGIN DATA.
0 34 35 36 37
1 44 45 34 39
0 22 11 55 66
1 23 15 51 46
0 99 98 99 92
1 98 34 87 23
   1
  .9  1
  .8 .6  1
  .7 .5 .4  1
END DATA.
FORMATS var01 TO var04(F5.1).
LIST.
])
AT_CHECK([pspp matrix-data.sps -O format=csv], [0], [dnl
Table: Data List
ROWTYPE_,f1,VARNAME_,var01,var02,var03,var04
MEAN,0,,34.0,35.0,36.0,37.0
MEAN,1,,44.0,45.0,34.0,39.0
STDDEV,0,,22.0,11.0,55.0,66.0
STDDEV,1,,23.0,15.0,51.0,46.0
N,0,,99.0,98.0,99.0,92.0
N,1,,98.0,34.0,87.0,23.0
CORR,.,var01,1.0,.9,.8,.7
CORR,.,var02,.9,1.0,.6,.5
CORR,.,var03,.8,.6,1.0,.4
CORR,.,var04,.7,.5,.4,1.0
])
AT_CLEANUP

AT_SETUP([MATRIX DATA - syntax errors])
AT_DATA([matrix-data.sps], [dnl
MATRIX DATA VARIABLES=var01 varname_.
MATRIX DATA VARIABLES=v v v.
MATRIX DATA VARIABLES=rowtype_ v1 v2 v3/SPLIT=rowtype_.
MATRIX DATA VARIABLES=rowtype_ v1 v2 v3/FACTORS=rowtype_.
MATRIX DATA VARIABLES=rowtype_ s1 v1 v2 v3/SPLIT=v1/FACTORS=v1.

MATRIX DATA VARIABLES=v1 v2 v3/FORMAT=FULL NODIAGONAL.
MATRIX DATA VARIABLES=v1 v2 v3/FACTORS=v1.
MATRIX DATA VARIABLES=v1 v2 v3.
BEGIN DATA.
END DATA.
MATRIX DATA VARIABLES=v1/FACTORS=v1.
MATRIX DATA VARIABLES=v1 v2 v3 ROWTYPE_.
MATRIX DATA VARIABLES=v1 v2 v3/CONTENTS=N/N=5.
MATRIX DATA VARIABLES=v1/CONTENTS=XYZZY.
MATRIX DATA VARIABLES=v1/CONTENTS=(.
MATRIX DATA VARIABLES=v1/CONTENTS=(CORR.
MATRIX DATA VARIABLES=v1/CONTENTS=).
MATRIX DATA.
MATRIX DATA VARIABLES=v*.
MATRIX DATA VARIABLES=v/N=-1.
MATRIX DATA VARIABLES=v/FORMAT=XYZZY.
MATRIX DATA VARIABLES=v/FILE=123.
MATRIX DATA VARIABLES=v/SPLIT=123.
MATRIX DATA VARIABLES=v/CELLS=-1.
MATRIX DATA VARIABLES=v/XYZZY.
])
AT_CHECK([pspp matrix-data.sps -O format=csv], [1], [dnl
"matrix-data.sps:1.23-1.36: error: MATRIX DATA: VARIABLES may not include VARNAME_.
    1 | MATRIX DATA VARIABLES=var01 varname_.
      |                       ^~~~~~~~~~~~~~"

"matrix-data.sps:2.25: error: MATRIX DATA: Variable v appears twice in variable list.
    2 | MATRIX DATA VARIABLES=v v v.
      |                         ^"

"matrix-data.sps:3.47-3.54: error: MATRIX DATA: ROWTYPE_ is not allowed on SPLIT or FACTORS.
    3 | MATRIX DATA VARIABLES=rowtype_ v1 v2 v3/SPLIT=rowtype_.
      |                                               ^~~~~~~~"

"matrix-data.sps:4.49-4.56: error: MATRIX DATA: ROWTYPE_ is not allowed on SPLIT or FACTORS.
    4 | MATRIX DATA VARIABLES=rowtype_ v1 v2 v3/FACTORS=rowtype_.
      |                                                 ^~~~~~~~"

"matrix-data.sps:5.61-5.62: error: MATRIX DATA: v1 may not appear on both SPLIT and FACTORS.
    5 | MATRIX DATA VARIABLES=rowtype_ s1 v1 v2 v3/SPLIT=v1/FACTORS=v1.
      |                                                             ^~"

"matrix-data.sps:7.32-7.53: error: MATRIX DATA: FORMAT=FULL and FORMAT=NODIAGONAL are mutually exclusive.
    7 | MATRIX DATA VARIABLES=v1 v2 v3/FORMAT=FULL NODIAGONAL.
      |                                ^~~~~~~~~~~~~~~~~~~~~~"

matrix-data.sps:8: error: MATRIX DATA: CELLS is required when factor variables are specified and VARIABLES does not include ROWTYPE_.

matrix-data.sps:9: warning: MATRIX DATA: CONTENTS was not specified and VARIABLES does not include ROWTYPE_.  Assuming CONTENTS=CORR.

matrix-data.sps:12: error: MATRIX DATA: CELLS is required when factor variables are specified and VARIABLES does not include ROWTYPE_.

"matrix-data.sps:13.13-13.39: error: MATRIX DATA: VARIABLES includes ROWTYPE_ but the continuous variables are not the last ones on VARIABLES.
   13 | MATRIX DATA VARIABLES=v1 v2 v3 ROWTYPE_.
      |             ^~~~~~~~~~~~~~~~~~~~~~~~~~~"

"matrix-data.sps:14.43-14.45: error: MATRIX DATA: Cannot specify N on CONTENTS along with the N subcommand.
   14 | MATRIX DATA VARIABLES=v1 v2 v3/CONTENTS=N/N=5.
      |                                           ^~~"

"matrix-data.sps:15.35-15.39: error: MATRIX DATA: Syntax error expecting one of the following: CORR, COV, MAT, N_MATRIX, PROX, COUNT, DFE, MEAN, MSE, STDDEV, N, N_SCALAR, N_VECTOR, SD.
   15 | MATRIX DATA VARIABLES=v1/CONTENTS=XYZZY.
      |                                   ^~~~~"

"matrix-data.sps:16.36: error: MATRIX DATA: Syntax error expecting one of the following: CORR, COV, MAT, N_MATRIX, PROX, COUNT, DFE, MEAN, MSE, STDDEV, N, N_SCALAR, N_VECTOR, SD.
   16 | MATRIX DATA VARIABLES=v1/CONTENTS=@{:@.
      |                                    ^"

"matrix-data.sps:17.40: error: MATRIX DATA: Syntax error expecting one of the following: CORR, COV, MAT, N_MATRIX, PROX, COUNT, DFE, MEAN, MSE, STDDEV, N, N_SCALAR, N_VECTOR, SD.
   17 | MATRIX DATA VARIABLES=v1/CONTENTS=@{:@CORR.
      |                                        ^"

"matrix-data.sps:18.35: error: MATRIX DATA: Syntax error expecting one of the following: CORR, COV, MAT, N_MATRIX, PROX, COUNT, DFE, MEAN, MSE, STDDEV, N, N_SCALAR, N_VECTOR, SD.
   18 | MATRIX DATA VARIABLES=v1/CONTENTS=@:}@.
      |                                   ^"

"matrix-data.sps:19.12: error: MATRIX DATA: Syntax error expecting VARIABLES.
   19 | MATRIX DATA.
      |            ^"

"matrix-data.sps:20.24: error: MATRIX DATA: Syntax error expecting `/'.
   20 | MATRIX DATA VARIABLES=v*.
      |                        ^"

"matrix-data.sps:21.27-21.28: error: MATRIX DATA: Syntax error expecting non-negative integer for N.
   21 | MATRIX DATA VARIABLES=v/N=-1.
      |                           ^~"

"matrix-data.sps:22.32-22.36: error: MATRIX DATA: Syntax error expecting LIST, FREE, UPPER, LOWER, FULL, DIAGONAL, or NODIAGONAL.
   22 | MATRIX DATA VARIABLES=v/FORMAT=XYZZY.
      |                                ^~~~~"

"matrix-data.sps:23.30-23.32: error: MATRIX DATA: Syntax error expecting a file name or handle name.
   23 | MATRIX DATA VARIABLES=v/FILE=123.
      |                              ^~~"

"matrix-data.sps:24.31-24.33: error: MATRIX DATA: Syntax error expecting variable name.
   24 | MATRIX DATA VARIABLES=v/SPLIT=123.
      |                               ^~~"

"matrix-data.sps:25.31-25.32: error: MATRIX DATA: Syntax error expecting non-negative integer for CELLS.
   25 | MATRIX DATA VARIABLES=v/CELLS=-1.
      |                               ^~"

"matrix-data.sps:26.25-26.29: error: MATRIX DATA: Syntax error expecting N, FORMAT, FILE, SPLIT, FACTORS, CELLS, or CONTENTS.
   26 | MATRIX DATA VARIABLES=v/XYZZY.
      |                         ^~~~~"
])
AT_CLEANUP

dnl I don't know what lunatic thought this was OK, but we strive to be
dnl compatible.
AT_SETUP([MATRIX DATA - plus and minus as delimiters])
AT_DATA([matrix-data.sps], [dnl
MATRIX DATA
    VARIABLES=ROWTYPE_ var01 TO var08.
BEGIN DATA.
MEAN+24.3+5.4+69.7+20.1+13.4+2.7+27.9+3.7
SD +5.7+1.5+23.5+5.8+2.8+4.5+5.4+1.5
N+92+92+92+92+92+92+92+92
CORR+1.00
CORR+.18+1.00
CORR-.22e+0-.17+1.00
CORR+.36d-0+.31-.14+1.00
CORR+.27+.16-.12+.22+1.00
CORR+.33+.15-.17+.24+.21+1.00
CORR+.50+.29-.20+.32+.12+.38+1.00
CORR+.17+.29-.05+.20+.27+.20+.04+1.00
END DATA.
FORMATS var01 TO var08(F5.2).
LIST.
])

AT_CHECK([pspp -O format=csv matrix-data.sps], [0], [dnl
Table: Data List
ROWTYPE_,VARNAME_,var01,var02,var03,var04,var05,var06,var07,var08
MEAN,,24.30,5.40,69.70,20.10,13.40,2.70,27.90,3.70
STDDEV,,5.70,1.50,23.50,5.80,2.80,4.50,5.40,1.50
N,,92.00,92.00,92.00,92.00,92.00,92.00,92.00,92.00
CORR,var01,1.00,.18,-.22,.36,.27,.33,.50,.17
CORR,var02,.18,1.00,-.17,.31,.16,.15,.29,.29
CORR,var03,-.22,-.17,1.00,-.14,-.12,-.17,-.20,-.05
CORR,var04,.36,.31,-.14,1.00,.22,.24,.32,.20
CORR,var05,.27,.16,-.12,.22,1.00,.21,.12,.27
CORR,var06,.33,.15,-.17,.24,.21,1.00,.38,.20
CORR,var07,.50,.29,-.20,.32,.12,.38,1.00,.04
CORR,var08,.17,.29,-.05,.20,.27,.20,.04,1.00
])
AT_CLEANUP