forked from OSchip/llvm-project
52 lines
1.2 KiB
Perl
52 lines
1.2 KiB
Perl
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#!/usr/bin/perl -w
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use strict;
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require File::Temp;
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use File::Temp ();
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die "update_plist_test <test file> <plist file>\n" if ($#ARGV < 1);
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my $testFile = shift @ARGV;
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die "error: cannot read file $testFile\n" if (! -r $testFile);
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my $plistFile = shift @ARGV;
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die "error: cannot read file $plistFile\n" if (! -r $plistFile);
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# Create a temp file for the new test.
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my $fh = File::Temp->new();
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my $filename = $fh->filename;
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$fh->unlink_on_destroy(1);
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# Copy the existing temp file, skipping the FileCheck comments.
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open (IN, $testFile) or die "cannot open $testFile\n";
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while (<IN>) {
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next if (/^\/\/ CHECK/);
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print $fh $_;
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}
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close(IN);
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# Copy the plist data, and specially format it.
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open (IN, $plistFile) or die "cannot open $plistFile\n";
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my $firstArray = 1;
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my $first = 1;
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while (<IN>) {
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# Skip everything not indented.
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next if (/^[^\s]/);
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# Skip the first array entry, which is for files.
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if ($firstArray) {
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if (/<\/array>/) { $firstArray = 0; }
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next;
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}
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# Format the CHECK lines.
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if ($first) {
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print $fh "// CHECK: ";
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$first = 0;
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}
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else {
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print $fh "// CHECK-NEXT: ";
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}
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print $fh $_;
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}
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close (IN);
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close ($fh);
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`cp $filename $testFile`;
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print "updated $testFile\n";
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