run_tests.pl
1
2
3
4
5
6
7
8
9
10
11
#!/usr/bin/perl -w
use warnings;
use strict;
use Digest::SHA1;
use FindBin qw($Bin);
my $testdir = $Bin;
undef $Bin;
#print("testdir is $testdir\n");
12
13
14
my $GPrintCmds = 0;
15
my @modules = qw( preprocessor assembler compiler parser );
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
sub compare_files {
my ($a, $b, $endlines) = @_;
if (not open(FILE1, '<', $a)) {
return (0, "Couldn't open '$a' for checksum");
}
if (not open(FILE2, '<', $b)) {
close(FILE1);
return (0, "Couldn't open '$b' for checksum");
}
my $sha1 = Digest::SHA1->new;
my $sha2 = Digest::SHA1->new;
if (not $endlines) {
$sha1->addfile(*FILE1);
$sha2->addfile(*FILE2);
} else {
while (<FILE1>) { s/[\r\n]//g; $sha1->add($_); }
while (<FILE2>) { s/[\r\n]//g; $sha2->add($_); }
}
close(FILE1);
close(FILE2);
if ($sha1->hexdigest ne $sha2->hexdigest) {
return (0, "Result doesn't match expectations");
}
return (1);
}
my %tests = ();
$tests{'output'} = sub {
my ($module, $fname) = @_;
my $output = 'unittest_tempoutput';
my $desired = $fname . '.correct';
my $cmd = undef;
my $endlines = 1;
# !!! FIXME: this should go elsewhere.
if ($module eq 'preprocessor') {
$cmd = "./mojoshader-compiler -P '$fname' -o '$output'";
} else {
return (0, "Don't know how to do this module type");
}
65
66
67
$cmd .= ' 2>/dev/null 1>/dev/null';
print("$cmd\n") if ($GPrintCmds);
68
69
70
71
72
73
74
75
76
77
78
79
80
if (system($cmd) != 0) {
unlink($output) if (-f $output);
return (0, "External program reported error");
}
if (not -f $output) { return (0, "Didn't get any output file"); }
my @retval = compare_files($desired, $output, $endlines);
unlink($output);
return @retval;
};
81
82
83
$tests{'errors'} = sub {
return (-1, 'Unimplemented'); # !!! FIXME
};
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
my $totaltests = 0;
my $pass = 0;
my $fail = 0;
my $skip = 0;
my $result = '';
foreach (@modules) {
my $module = $_;
foreach (keys %tests) {
my $testtype = $_;
my $fn = $tests{$_};
my $d = "$testdir/$module/$testtype";
next if (not -d $d); # no tests at the moment.
opendir(TESTDIR, $d) || die("Failed to open dir '$d': $!\n");
print(" ... $module / $testtype ...\n");
my $fname = readdir(TESTDIR);
while (defined $fname) {
my $origfname = $fname;
$fname = readdir(TESTDIR); # set for next iteration.
next if (-d $origfname);
next if ($origfname =~ /\.correct\Z/);
my $fullfname = "$d/$origfname";
my ($rc, $reason) = &$fn($module, $fullfname);
if ($rc == 1) {
$result = 'PASS';
$pass++;
} elsif ($rc == 0) {
$result = 'FAIL';
$fail++;
} elsif ($rc == -1) {
$result = 'SKIP';
$skip++;
}
if (defined $reason) {
$reason = " ($reason)";
} else {
$reason = '';
}
print("$result ${origfname}${reason}\n");
$totaltests++;
}
closedir(TESTDIR);
}
}
print("\n$totaltests tests, $pass passed, $fail failed, $skip skipped.\n\n");
exit(($fail > 0) ? 1 : 0);
# end if run_tests.pl ...