| 1 | #!/usr/bin/perl -w |
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| 2 | |
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| 3 | # This tiny little script, which should be run from the clang |
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| 4 | # directory (with clang in your patch), tries to take each |
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| 5 | # compilable Clang test and build a PCH file from that test, then read |
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| 6 | # and dump the contents of the PCH file just created. |
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| 7 | use POSIX; |
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| 8 | |
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| 9 | $exitcode = 0; |
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| 10 | sub testfiles($$) { |
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| 11 | my $suffix = shift; |
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| 12 | my $language = shift; |
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| 13 | my $passed = 0; |
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| 14 | my $failed = 0; |
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| 15 | my $skipped = 0; |
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| 16 | |
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| 17 | @files = `ls test/*/*.$suffix`; |
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| 18 | foreach $file (@files) { |
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| 19 | chomp($file); |
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| 20 | my $code = system("clang -fsyntax-only -x $language $file > /dev/null 2>&1"); |
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| 21 | if ($code == 0) { |
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| 22 | print("."); |
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| 23 | $code = system("clang -cc1 -emit-pch -x $language -o $file.pch $file > /dev/null 2>&1"); |
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| 24 | if ($code == 0) { |
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| 25 | $code = system("clang -cc1 -include-pch $file.pch -x $language -ast-dump /dev/null > /dev/null 2>&1"); |
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| 26 | if ($code == 0) { |
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| 27 | $passed++; |
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| 28 | } elsif (($code & 0xFF) == SIGINT) { |
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| 29 | exit($exitcode); |
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| 30 | } else { |
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| 31 | print("\n---Failed to dump AST file for \"$file\"---\n"); |
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| 32 | $exitcode = 1; |
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| 33 | $failed++; |
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| 34 | } |
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| 35 | unlink "$file.pch"; |
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| 36 | } elsif (($code & 0xFF) == SIGINT) { |
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| 37 | exit($exitcode); |
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| 38 | } else { |
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| 39 | print("\n---Failed to build PCH file for \"$file\"---\n"); |
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| 40 | $exitcode = 1; |
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| 41 | $failed++; |
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| 42 | } |
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| 43 | } elsif (($code & 0xFF) == SIGINT) { |
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| 44 | exit($exitcode); |
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| 45 | } else { |
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| 46 | print("x"); |
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| 47 | $skipped++; |
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| 48 | } |
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| 49 | } |
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| 50 | |
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| 51 | print("\n\n$passed tests passed\n"); |
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| 52 | print("$failed tests failed\n"); |
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| 53 | print("$skipped tests skipped ('x')\n") |
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| 54 | } |
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| 55 | |
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| 56 | printf("-----Testing precompiled headers for C-----\n"); |
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| 57 | testfiles("c", "c"); |
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| 58 | printf("\n-----Testing precompiled headers for Objective-C-----\n"); |
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| 59 | testfiles("m", "objective-c"); |
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| 60 | print("\n"); |
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| 61 | exit($exitcode); |
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| 62 | |
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