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be22315235
This adds the following scripts: util/lang-compress.pl: Compress source code, which language is determined by the first argument. For the moment, we know 'perl' (perlasm source code), 'C' (C source code) and 'S' (Assembler with C preprocessor directives). This removes comments and empty lines, and compresses series of horizontal spaces to one single space in the languages where that's appropriate. util/fips-checksums.sh: Takes source file names as arguments, pushes them through util/lang-compress.pl and unifdef with FIPS_MODE defined, and calculates the checksum on the result. Reviewed-by: Tomas Mraz <tomas@openssl.org> (Merged from https://github.com/openssl/openssl/pull/8871)
55 lines
1.0 KiB
Perl
Executable File
55 lines
1.0 KiB
Perl
Executable File
#! /usr/bin/env perl
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#
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# TEST c-compress-pl with a number of examples and what should happen to them
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use strict;
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use warnings;
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use File::Basename;
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my @pairs =
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(
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[ <<'_____'
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/* A hell of a program */
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#def\
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ine foo/* bar */ 3
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#define bar /* haha "A /* comment */ that should /* remain" */
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#define haha /* hoho */ "A /* comment */ that should /* remain" */
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int main() {
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int x;
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/* one lonely comment */
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}
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_____
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, <<'_____'
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#define foo 3
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#define bar that should
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#define haha "A /* comment */ that should /* remain" */
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int main() {
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int x;
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}
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_____
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]
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);
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my $here = dirname $0;
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my $c_compress = "$here/lang-compress.pl";
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use FileHandle;
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use IPC::Open2;
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use Text::Diff;
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foreach (@pairs) {
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my $source = $_->[0];
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my $expected = $_->[1];
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my $pid = open2(\*Reader, \*Writer, "perl $c_compress 'C'");
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print Writer $source;
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close Writer;
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local $/ = undef; # slurp
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my $got = <Reader>;
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if ($got ne $expected) {
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print "MISMATCH:\n", diff \$expected, \$got;
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}
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}
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