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[debuginfo] Remove obsolete test_debuginfo.pl that was moved to debuginfo-tests.

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Summary:
Now that r320495, "[debuginfo-tests] Support moving
debuginfo-tests to llvm/projects," has landed, which includes a local
copy of test_debuginfo.pl, remove the obsolete copy.

Reviewers: zturner, aprantl

Reviewed By: aprantl

Subscribers: llvm-commits, JDevlieghere

Differential Revision: https://reviews.llvm.org/D41260

llvm-svn: 320771
This commit is contained in:
Don Hinton 2017-12-15 00:06:26 +00:00
parent 6924bbcb14
commit faf189a294
1 changed files with 0 additions and 80 deletions
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80
utils/test_debuginfo.pl
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@ -1,80 +0,0 @@
#!/usr/bin/perl
#
# This script tests debugging information generated by a compiler.
# Input arguments
# - Input source program. Usually this source file is decorated using
# special comments to communicate debugger commands.
# - Executable file. This file is generated by the compiler.
#
# This perl script extracts debugger commands from input source program
# comments in a script. A debugger is used to load the executable file
# and run the script generated from source program comments. Finally,
# the debugger output is checked, using FileCheck, to validate
# debugging information.
#
# On Darwin the default is to use the llgdb.py wrapper script which
# translates gdb commands into their lldb equivalents.
use File::Basename;
use Config;
use Cwd;
my $testcase_file = $ARGV[0];
my $executable_file = $ARGV[1];
my $input_filename = basename $testcase_file;
my $output_dir = dirname $executable_file;
my $debugger_script_file = "$output_dir/$input_filename.debugger.script";
my $output_file = "$output_dir/$input_filename.gdb.output";
my %cmd_map = ();
# Assume lldb to be the debugger on Darwin.
my $use_lldb = 0;
$use_lldb = 1 if ($Config{osname} eq "darwin");
# Extract debugger commands from testcase. They are marked with DEBUGGER:
# at the beginning of a comment line.
open(INPUT, $testcase_file);
open(OUTPUT, ">$debugger_script_file");
while(<INPUT>) {
my($line) = $_;
$i = index($line, "DEBUGGER:");
if ( $i >= 0) {
$l = length("DEBUGGER:");
$s = substr($line, $i + $l);
print OUTPUT "$s";
}
}
print OUTPUT "\n";
print OUTPUT "quit\n";
close(INPUT);
close(OUTPUT);
# setup debugger and debugger options to run a script.
my $my_debugger = $ENV{'DEBUGGER'};
if (!$my_debugger) {
if ($use_lldb) {
my $path = dirname(Cwd::abs_path($0));
$my_debugger = "/usr/bin/env python $path/../tools/clang/test/debuginfo-tests/llgdb.py";
} else {
$my_debugger = "gdb";
}
}
# quiet / exit after cmdline / no init file / execute script
my $debugger_options = "-q -batch -n -x";
# run debugger and capture output.
system("$my_debugger $debugger_options $debugger_script_file $executable_file > $output_file 2>&1");
# validate output.
system("FileCheck", "-input-file", "$output_file", "$testcase_file");
if ($?>>8 == 1) {
print "Debugger output was:\n";
system("cat", "$output_file");
exit 1;
}
else {
exit 0;
}