test_leading_slash.c

/*-
 * SPDX-License-Identifier: BSD-2-Clause
 *
 * Copyright (c) 2003-2014 Tim Kientzle
 * All rights reserved.
 */
#include "test.h"

DEFINE_TEST(test_leading_slash)
{
	const char *reffile = "test_leading_slash.tar";
	char *errfile;
	size_t errfile_size;
	const char *expected_errmsg = "Removing leading '/' from member names";

	extract_reference_file(reffile);
	assertEqualInt(0, systemf("%s -xf %s >test.out 2>test.err", testprog, reffile));
	assertFileExists("foo/file");
	assertTextFileContents("foo\x0a", "foo/file");
	assertTextFileContents("foo\x0a", "foo/hardlink");
	assertIsHardlink("foo/file", "foo/hardlink");
	assertEmptyFile("test.out");

	/* Verify the error output contains the expected text somewhere in it */
	if (assertFileExists("test.err")) {
		errfile = slurpfile(&errfile_size, "test.err");
		assert(strstr(errfile, expected_errmsg) != NULL);
		free(errfile);
	}
}