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Diffstat (limited to 't/pm/DisjConditions-t.pl')
| -rw-r--r-- | t/pm/DisjConditions-t.pl | 461 |
1 files changed, 461 insertions, 0 deletions
diff --git a/t/pm/DisjConditions-t.pl b/t/pm/DisjConditions-t.pl new file mode 100644 index 000000000..b49ae2e59 --- /dev/null +++ b/t/pm/DisjConditions-t.pl @@ -0,0 +1,461 @@ +# Copyright (C) 2001-2012 Free Software Foundation, Inc. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. + +BEGIN { + use Config; + if (eval { require 5.007_002; } # for CLONE support + && $Config{useithreads} + && !$ENV{WANT_NO_THREADS}) + { + require threads; + import threads; + } + else + { + exit 77; + } +} +use Automake::Condition qw/TRUE FALSE/; +use Automake::DisjConditions; + +sub test_basics () +{ + my $true = new Automake::DisjConditions TRUE; + my $false = new Automake::DisjConditions FALSE; + my $cond = new Automake::Condition "COND1_TRUE", "COND2_FALSE"; + return threads->new (sub { + my $other = new Automake::Condition "COND3_FALSE"; + my $another = new Automake::Condition "COND3_TRUE", "COND4_FALSE"; + return threads->new (sub { + my $set1 = new Automake::DisjConditions $cond, $other; + return threads->new (sub { + my $set2 = new Automake::DisjConditions $other, $cond; + my $set3 = new Automake::DisjConditions FALSE, $another; + return 1 unless $set1 == $set2; + return 1 if $set1->false; + return 1 if $set1->true; + return 1 unless (new Automake::DisjConditions)->false; + return 1 if (new Automake::DisjConditions)->true; + return 1 unless $true->human eq 'TRUE'; + return 1 unless $false->human eq 'FALSE'; + return 1 unless $set1->human eq "(COND1 and !COND2) or (!COND3)"; + return 1 unless $set2->human eq "(COND1 and !COND2) or (!COND3)"; + my $one_cond_human = $set1->one_cond->human; + return 1 unless $one_cond_human eq "!COND3" + || $one_cond_human eq "COND1 and !COND2"; + return 1 unless $set1->string eq "COND1_TRUE COND2_FALSE | COND3_FALSE"; + + my $merged1 = $set1->merge ($set2); + my $merged2 = $set1->merge ($cond); + my $mult1 = $set1->multiply ($set3); + return threads->new (sub { + my $mult2 = $set1->multiply ($another); + return threads->new (sub { + return 1 unless $merged1->simplify->string eq "COND1_TRUE COND2_FALSE | COND3_FALSE"; + return 1 unless $merged2->simplify->string eq "COND1_TRUE COND2_FALSE | COND3_FALSE"; + return 1 unless $mult1->string eq "COND1_TRUE COND2_FALSE COND3_TRUE COND4_FALSE"; + return 1 unless $mult1 == $mult2; + return 0; + })->join; + })->join; + })->join; + })->join; + })->join; +} + +sub build_set (@) +{ + my @conds = @_; + my @set = (); + for my $cond (@conds) + { + push @set, new Automake::Condition @$cond; + } + return new Automake::DisjConditions @set; +} + +sub test_invert () +{ + my @tests = ([[["FALSE"]], + [["TRUE"]]], + + [[["TRUE"]], + [["FALSE"]]], + + [[["COND1_TRUE", "COND2_TRUE"], + ["COND3_FALSE", "COND2_TRUE"]], + [["COND2_FALSE"], + ["COND1_FALSE", "COND3_TRUE"]]], + + [[["COND1_TRUE", "COND2_TRUE"], + ["TRUE"]], + [["FALSE"]]], + + [[["COND1_TRUE", "COND2_TRUE"], + ["FALSE"]], + [["COND1_FALSE"], + ["COND2_FALSE"]]], + + [[["COND1_TRUE"], + ["COND2_FALSE"]], + [["COND1_FALSE", "COND2_TRUE"]]] + ); + + for my $t (@tests) + { + my $set = build_set @{$t->[0]}; + return 1 + if threads->new(sub { + my $res = build_set @{$t->[1]}; + my $inv = $set->invert; + if ($inv != $res) + { + print " (I) " . $set->string . "\n\t" + . $inv->string . ' != ' . $res->string . "\n"; + return 1; + } + return 0 + })-> join; + } + return 0; +} + +sub test_simplify () +{ + my @tests = ([[["FOO_TRUE", "BAR_FALSE", "BAZ_FALSE"], + ["FOO_TRUE", "BAR_FALSE", "BAZ_TRUE"]], + [["FOO_TRUE", "BAR_FALSE"]]], + + [[["FOO_TRUE", "BAR_FALSE", "BAZ_FALSE"], + ["FOO_TRUE", "BAR_FALSE", "BAZ_TRUE"], + ["FOO_TRUE", "BAR_TRUE"]], + [["FOO_TRUE"]]], + + [[["FOO_TRUE", "BAR_FALSE", "BAZ_FALSE"], + ["FOO_TRUE", "BAR_FALSE", "BAZ_TRUE"], + ["FOO_TRUE", "BAR_TRUE"], + ["FOO_FALSE"]], + [["TRUE"]]], + + [[["FOO_TRUE", "BAR_FALSE", "BAZ_FALSE"], + ["FOO_TRUE", "BAR_FALSE", "BAZ_TRUE"], + ["BAR_TRUE", "BAZ_TRUE"], + ["BAR_FALSE", "BAZ_TRUE"]], + [["BAZ_TRUE"], ["FOO_TRUE", "BAR_FALSE"]]], + + [[["FOO_TRUE", "BAR_FALSE", "BAZ_FALSE"], + ["FOO_TRUE", "BAR_FALSE", "BAZ_TRUE"], + ["BAR_TRUE", "BAZ_TRUE"], + ["BAR_FALSE", "BAZ_TRUE"], + ["FOO_FALSE"]], + [["FOO_FALSE"], ["BAZ_TRUE"], ["BAR_FALSE"]]], + + [[["B_TRUE"], + ["A_FALSE", "B_TRUE"]], + [["B_TRUE"]]], + + [[["B_TRUE"], + ["A_FALSE", "B_FALSE", "C_TRUE"], + ["A_FALSE", "B_FALSE", "C_FALSE"]], + [["A_FALSE"], ["B_TRUE"]]], + + [[["B_TRUE"], + ["A_FALSE", "B_FALSE", "C_TRUE"], + ["A_FALSE", "B_FALSE", "C_FALSE"], + ["A_TRUE", "B_FALSE"]], + [["TRUE"]]], + + [[["A_TRUE", "B_TRUE"], + ["A_TRUE", "B_FALSE"], + ["A_TRUE", "C_FALSE", "D_FALSE"]], + [["A_TRUE"]]], + + [[["A_FALSE", "B_FALSE", "C_FALSE", "D_TRUE", "E_FALSE"], + ["A_FALSE", "B_FALSE", "C_TRUE", "D_TRUE", "E_TRUE"], + ["A_FALSE", "B_TRUE", "C_TRUE", "D_FALSE", "E_TRUE"], + ["A_FALSE", "B_TRUE", "C_FALSE", "D_FALSE", "E_FALSE"], + ["A_TRUE", "B_TRUE", "C_FALSE", "D_FALSE", "E_FALSE"], + ["A_TRUE", "B_TRUE", "C_TRUE", "D_FALSE", "E_TRUE"], + ["A_TRUE", "B_FALSE", "C_TRUE", "D_TRUE", "E_TRUE"], + ["A_TRUE", "B_FALSE", "C_FALSE", "D_TRUE", "E_FALSE"]], + [ ["B_FALSE", "C_FALSE", "D_TRUE", "E_FALSE"], + ["B_FALSE", "C_TRUE", "D_TRUE", "E_TRUE"], + ["B_TRUE", "C_TRUE", "D_FALSE", "E_TRUE"], + ["B_TRUE", "C_FALSE", "D_FALSE", "E_FALSE"]]], + + [[["A_FALSE", "B_FALSE", "C_FALSE", "D_TRUE", "E_FALSE"], + ["A_FALSE", "B_FALSE", "C_TRUE", "D_TRUE", "E_TRUE"], + ["A_FALSE", "B_TRUE", "C_TRUE", "D_FALSE", "E_TRUE"], + ["A_FALSE", "B_TRUE", "C_FALSE", "D_FALSE", "E_FALSE"], + ["A_TRUE", "B_TRUE", "C_FALSE", "D_FALSE", "E_FALSE"], + ["A_TRUE", "B_TRUE", "C_TRUE", "D_FALSE", "E_TRUE"], + ["A_TRUE", "B_FALSE", "C_TRUE", "D_TRUE", "E_TRUE"], + ["A_TRUE", "B_FALSE", "C_FALSE", "D_TRUE", "E_FALSE"], + ["A_FALSE", "B_FALSE", "C_FALSE", "D_FALSE", "E_FALSE"], + ["A_FALSE", "B_FALSE", "C_TRUE", "D_FALSE", "E_TRUE"], + ["A_FALSE", "B_TRUE", "C_TRUE", "D_TRUE", "E_TRUE"], + ["A_FALSE", "B_TRUE", "C_FALSE", "D_TRUE", "E_FALSE"], + ["A_TRUE", "B_TRUE", "C_FALSE", "D_TRUE", "E_FALSE"], + ["A_TRUE", "B_TRUE", "C_TRUE", "D_TRUE", "E_TRUE"], + ["A_TRUE", "B_FALSE", "C_TRUE", "D_FALSE", "E_TRUE"], + ["A_TRUE", "B_FALSE", "C_FALSE", "D_FALSE", "E_FALSE"]], + [["C_FALSE", "E_FALSE"], + ["C_TRUE", "E_TRUE"]]], + + [[["A_FALSE"], + ["A_TRUE", "B_FALSE"], + ["A_TRUE", "B_TRUE", "C_FALSE"], + ["A_TRUE", "B_TRUE", "C_TRUE", "D_FALSE"], + ["A_TRUE", "B_TRUE", "C_TRUE", "D_TRUE", "E_FALSE"], + ["A_TRUE", "B_TRUE", "C_TRUE", "D_TRUE", "E_TRUE", "F_FALSE"], + ["A_TRUE", "B_TRUE", "C_TRUE", "D_TRUE", "E_TRUE"]], + [["TRUE"]]], + + # Simplify should work with up to 31 variables. + [[["V01_TRUE", "V02_TRUE", "V03_TRUE", "V04_TRUE", "V05_TRUE", + "V06_TRUE", "V07_TRUE", "V08_TRUE", "V09_TRUE", "V10_TRUE", + "V11_TRUE", "V12_TRUE", "V13_TRUE", "V14_TRUE", "V15_TRUE", + "V16_TRUE", "V17_TRUE", "V18_TRUE", "V19_TRUE", "V20_TRUE", + "V21_TRUE", "V22_TRUE", "V23_TRUE", "V24_TRUE", "V25_TRUE", + "V26_TRUE", "V27_TRUE", "V28_TRUE", "V29_TRUE", "V30_TRUE", + "V31_TRUE"], + ["V01_TRUE", "V02_TRUE", "V03_TRUE", "V04_TRUE", "V05_TRUE", + "V06_TRUE", "V07_TRUE", "V08_TRUE", "V09_TRUE", "V10_TRUE", + "V11_TRUE", "V12_TRUE", "V13_TRUE", "V14_TRUE", "V15_TRUE", + "V16_TRUE", "V17_TRUE", "V18_TRUE", "V19_TRUE", "V20_TRUE", + "V21_TRUE", "V22_TRUE", "V23_TRUE", "V24_TRUE", "V25_TRUE", + "V26_TRUE", "V27_TRUE", "V28_TRUE", "V29_TRUE", "V30_TRUE", + "V31_FALSE"], + ["V01_FALSE","V02_TRUE", "V03_TRUE", "V04_TRUE", "V05_TRUE", + "V06_TRUE", "V07_TRUE", "V08_TRUE", "V09_TRUE", "V10_TRUE", + "V11_TRUE", "V12_TRUE", "V13_TRUE", "V14_TRUE", "V15_TRUE", + "V16_TRUE", "V17_TRUE", "V18_TRUE", "V19_TRUE", "V20_TRUE", + "V21_TRUE", "V22_TRUE", "V23_TRUE", "V24_TRUE", "V25_TRUE", + "V26_TRUE", "V27_TRUE", "V28_TRUE", "V29_TRUE", "V30_TRUE", + "V31_TRUE"], + ["V01_FALSE","V02_TRUE", "V03_TRUE", "V04_TRUE", "V05_TRUE", + "V06_TRUE", "V07_TRUE", "V08_TRUE", "V09_TRUE", "V10_TRUE", + "V11_TRUE", "V12_TRUE", "V13_TRUE", "V14_TRUE", "V15_TRUE", + "V16_TRUE", "V17_TRUE", "V18_TRUE", "V19_TRUE", "V20_TRUE", + "V21_TRUE", "V22_TRUE", "V23_TRUE", "V24_TRUE", "V25_TRUE", + "V26_TRUE", "V27_TRUE", "V28_TRUE", "V29_TRUE", "V30_TRUE", + "V31_FALSE"]], + [[ "V02_TRUE", "V03_TRUE", "V04_TRUE", "V05_TRUE", + "V06_TRUE", "V07_TRUE", "V08_TRUE", "V09_TRUE", "V10_TRUE", + "V11_TRUE", "V12_TRUE", "V13_TRUE", "V14_TRUE", "V15_TRUE", + "V16_TRUE", "V17_TRUE", "V18_TRUE", "V19_TRUE", "V20_TRUE", + "V21_TRUE", "V22_TRUE", "V23_TRUE", "V24_TRUE", "V25_TRUE", + "V26_TRUE", "V27_TRUE", "V28_TRUE", "V29_TRUE", "V30_TRUE" + ]]]); + + for my $t (@tests) + { + my $set = build_set @{$t->[0]}; + return 1 + if threads->new(sub { + my $res = build_set @{$t->[1]}; + return threads->new(sub { + + # Make sure simplify() yields the expected result. + my $sim = $set->simplify; + return threads->new(sub { + if ($sim != $res) + { + print " (S1) " . $set->string . "\n\t" + . $sim->string . ' != ' . $res->string . "\n"; + return 1; + } + + # Make sure simplify() is idempotent. + my $sim2 = $sim->simplify; + return threads->new(sub { + if ($sim2 != $sim) + { + print " (S2) " . $sim->string . "\n\t" + . $sim2->string . ' != ' . $sim->string . "\n"; + return 1; + } + + # Also exercise invert() while we are at it. + + my $inv1 = $set->invert->simplify; + return threads->new(sub { + my $inv2 = $sim->invert->simplify; + return threads->new(sub { + if ($inv1 != $inv2) + { + print " (S3) " . $set->string . ", " . $sim->string . "\n\t" + . $inv1->string . ' -= ' . $inv2->string . "\n"; + return 1; + } + })->join; + })->join; + })->join; + })->join; + })->join; + })->join; + } + + return 0; +} + +sub test_sub_conditions () +{ + my @tests = ([[["FOO_TRUE", "BAR_FALSE", "BAZ_FALSE"], + ["FOO_TRUE", "BAR_FALSE", "BAZ_TRUE"], + ["FOO_FALSE"]], + ["FOO_TRUE"], + [["BAR_FALSE", "BAZ_FALSE"], + ["BAR_FALSE", "BAZ_TRUE"]]], + + [[["FOO_TRUE", "BAR_FALSE", "BAZ_FALSE"], + ["FOO_TRUE", "BAR_FALSE", "BAZ_TRUE"], + ["FOO_FALSE"]], + ["FOO_TRUE", "BAR_FALSE"], + [["BAZ_FALSE"], + ["BAZ_TRUE"]]], + + [[["FOO_TRUE", "BAR_FALSE", "BAZ_FALSE"], + ["FOO_TRUE", "BAR_FALSE", "BAZ_TRUE"], + ["FOO_FALSE"]], + ["FOO_TRUE", "BAR_TRUE"], + [["FALSE"]]], + + [[["FOO_TRUE", "BAR_FALSE", "BAZ_FALSE"], + ["FOO_TRUE", "BAZ_TRUE"], + ["FOO_FALSE"]], + ["FOO_TRUE", "BAR_TRUE"], + [["BAZ_TRUE"]]], + + [[["FOO_TRUE", "BAR_FALSE"], + ["FOO_TRUE", "BAR_TRUE"]], + ["FOO_TRUE", "BAR_TRUE"], + [["TRUE"]]], + + [[["TRUE"]], + ["TRUE"], + [["TRUE"]]], + + [[["FALSE"]], + ["TRUE"], + [["FALSE"]]], + + [[["FALSE"]], + ["FALSE"], + [["FALSE"]]]); + + for my $t (@tests) + { + my $t1 = build_set @{$t->[0]}; + return 1 + if threads->new(sub { + my $t2 = new Automake::Condition @{$t->[1]}; + return threads->new(sub { + my $t3 = build_set @{$t->[2]}; + return threads->new(sub { + + # Make sure sub_conditions() yields the expected result. + my $s = $t1->sub_conditions ($t2); + threads->new(sub { + if ($s != $t3) + { + print " (SC) " . $t1->string . "\n\t" + . $s->string . ' != ' . $t3->string . "\n"; + return 1; + } + })->join; + })->join; + })->join; + })->join; + } +} + +sub test_ambig () +{ + my @tests = ([[["TRUE"]], + ["TRUE"], + "multiply defined"], + [[["C1_TRUE"]], + ["C1_TRUE"], + "multiply defined"], + [[["TRUE"]], + ["C1_FALSE"], + "which includes"], + [[["C1_TRUE"]], + ["C1_TRUE", "C2_TRUE"], + "which includes"], + [[["C1_TRUE", "C2_TRUE"]], + ["C2_TRUE"], + "which is included in"], + [[["C1_TRUE"]], + ["C2_TRUE"], + ''], + [[["C1_TRUE"], + ["C2_FALSE"]], + ["C1_FALSE", "C2_TRUE"], + '']); + + my $failed = 0; + for my $t (@tests) + { + my $t1 = build_set @{$t->[0]}; + $failed = 1 + if threads->new(sub { + my $t2 = new Automake::Condition @{$t->[1]}; + my $t3 = $t->[2]; + return threads->new(sub { + my ($ans, $cond) = $t1->ambiguous_p ("FOO", $t2); + return threads->new(sub { + if ($t3 && $ans !~ /FOO.*$t3/) + { + print " (A1) " . $t1->string . " vs. " . $t2->string . "\n\t" + . "Error message '$ans' does not match '$t3'\n"; + return 1; + } + if (!$t3 && $ans ne '') + { + print " (A2) " . $t1->string . " vs. " . $t2->string . "\n\t" + . "Unexpected error message: $ans\n"; + return 1; + } + })->join; + })->join; + })->join; + } + return $failed; +} + +exit (test_basics + || test_invert + || test_simplify + || test_sub_conditions + || test_ambig); + +### Setup "GNU" style for perl-mode and cperl-mode. +## Local Variables: +## perl-indent-level: 2 +## perl-continued-statement-offset: 2 +## perl-continued-brace-offset: 0 +## perl-brace-offset: 0 +## perl-brace-imaginary-offset: 0 +## perl-label-offset: -2 +## cperl-indent-level: 2 +## cperl-brace-offset: 0 +## cperl-continued-brace-offset: 0 +## cperl-label-offset: -2 +## cperl-extra-newline-before-brace: t +## cperl-merge-trailing-else: nil +## cperl-continued-statement-offset: 2 +## End: |