From 72c39e3522c5781d1e7dc8abad77d96141c5d49b Mon Sep 17 00:00:00 2001
From: John Mark Bell <jmb@netsurf-browser.org>
Date: Thu, 1 May 2008 16:36:27 +0000
Subject: Import beginnings of a CSS parsing library. Currently comprises a
 lexer.

svn path=/trunk/libcss/; revision=4112
---
 test/testrunner.pl | 167 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 167 insertions(+)
 create mode 100644 test/testrunner.pl

(limited to 'test/testrunner.pl')

diff --git a/test/testrunner.pl b/test/testrunner.pl
new file mode 100644
index 0000000..1c6c66d
--- /dev/null
+++ b/test/testrunner.pl
@@ -0,0 +1,167 @@
+#!/bin/perl
+#
+# Testcase runner
+#
+# Usage: testrunner <directory> [<executable extension>]
+#
+# Operates upon INDEX files described in the README.
+# Locates and executes testcases, feeding data files to programs 
+# as appropriate.
+# Logs testcase output to file.
+# Aborts test sequence on detection of error.
+#
+
+use warnings;
+use strict;
+use File::Spec;
+use IPC::Open3;
+
+if (@ARGV < 1) {
+	print "Usage: testrunner.pl <directory> [<exeext>]\n";
+	exit;
+}
+
+# Get directory
+my $directory = shift @ARGV;
+
+# Get EXE extension (if any)
+my $exeext = "";
+$exeext = shift @ARGV if (@ARGV > 0);
+
+# Open log file and /dev/null
+open(LOG, ">$directory/log") or die "Failed opening test log";
+open(NULL, "+<", File::Spec->devnull) or die "Failed opening /dev/null";
+
+# Open testcase index
+open(TINDEX, "<$directory/INDEX") or die "Failed opening test INDEX";
+
+# Parse testcase index, looking for testcases
+while (my $line = <TINDEX>) {
+	next if ($line =~ /^(#.*)?$/);
+
+	# Found one; decompose
+	(my $test, my $desc, my $data) = split /\t+/, $line;
+
+	# Strip whitespace
+	$test =~ s/^\s+|\s+$//g;
+	$desc =~ s/^\s+|\s+$//g;
+	$data =~ s/^\s+|\s+$//g if ($data);
+
+	# Append EXE extension to binary name
+	$test = $test . $exeext;
+
+	print "Test: $desc\n";
+
+	my $pid;
+
+	if ($data) {
+		# Testcase has external data files
+
+		# Open datafile index
+		open(DINDEX, "<$directory/data/$data/INDEX") or 
+			die "Failed opening $directory/data/$data/INDEX";
+
+		# Parse datafile index, looking for datafiles
+		while (my $dentry = <DINDEX>) {
+			next if ($dentry =~ /^(#.*)?$/);
+
+			# Found one; decompose
+			(my $dtest, my $ddesc) = split /\t+/, $dentry;
+
+			# Strip whitespace
+			$dtest =~ s/^\s+|\s+$//g;
+			$ddesc =~ s/^\s+|\s+$//g;
+
+			print LOG "Running $directory/$test " .
+					"$directory/data/Aliases " .
+					"$directory/data/$data/$dtest\n";
+
+			# Make message fit on an 80 column terminal
+			my $msg = "    ==> $test [$data/$dtest]";
+			$msg = $msg . "." x (80 - length($msg) - 8);
+
+			print $msg;
+
+			# Run testcase
+			$pid = open3("&<NULL", \*OUT, \*ERR, 
+					"$directory/$test", 
+					"$directory/data/Aliases", 
+					"$directory/data/$data/$dtest");
+
+			my $last = "FAIL";
+
+			# Marshal testcase output to log file
+			while (my $output = <OUT>) {
+				print LOG "    $output";
+				$last = $output;
+			}
+
+			# Wait for child to finish
+			waitpid($pid, 0);
+
+			print substr($last, 0, 4) . "\n";
+
+			# Bail, noisily, on failure
+			if (substr($last, 0, 4) eq "FAIL") {
+				# Write any stderr output to the log
+				while (my $errors = <ERR>) {
+					print LOG "    $errors";
+				}
+
+				print "\n\nFailure detected: " .
+						"consult log file\n\n\n";
+
+				exit(1);
+			}
+                }
+
+		close(DINDEX);
+	} else {
+		# Testcase has no external data files
+		print LOG "Running $directory/$test $directory/data/Aliases\n";
+
+		# Make message fit on an 80 column terminal
+		my $msg = "    ==> $test";
+		$msg = $msg . "." x (80 - length($msg) - 8);
+
+		print $msg;
+
+		# Run testcase
+		$pid = open3("&<NULL", \*OUT, \*ERR, 
+				"$directory/$test", "$directory/data/Aliases");
+
+		my $last = "FAIL";
+
+		# Marshal testcase output to log file
+		while (my $output = <OUT>) {
+			print LOG "    $output";
+			$last = $output;
+		}
+
+		# Wait for child to finish
+		waitpid($pid, 0);
+
+		print substr($last, 0, 4) . "\n";
+
+		# Bail, noisily, on failure
+		if (substr($last, 0, 4) eq "FAIL") {
+			# Write any stderr output to the log
+			while (my $errors = <ERR>) {
+				print LOG "    $errors";
+			}
+
+			print "\n\nFailure detected: " . 
+					"consult log file\n\n\n";
+
+			exit(1);
+		}
+	}
+
+	print "\n";
+}
+
+# Clean up
+close(TINDEX);
+
+close(NULL);
+close(LOG);
-- 
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