Initial commit of bsdcpio 0.9.11b.

A new implementation of cpio that uses libarchive as it's back-end
archiving/dearchiving infrastructure.  Includes test harness;
"make check" in the bsdcpio directory to build and run the test
harness.

1 files changed, 127 insertions, 0 deletions

diff --git a/usr.bin/cpio/test/test_gcpio_compat.c b/usr.bin/cpio/test/test_gcpio_compat.c
new file mode 100644
index 0000000..4c69abb
--- /dev/null
+++ b/usr.bin/cpio/test/test_gcpio_compat.c
@@ -0,0 +1,127 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#include "test.h"
+__FBSDID("$FreeBSD$");
+
+
+static void
+unpack_test(const char *from, const char *options, const char *se)
+{
+	struct stat st, st2;
+	char buff[128];
+	int r;
+
+	/* Create a work dir named after the file we're unpacking. */
+	assertEqualInt(0, mkdir(from, 0775));
+	chdir(from);
+
+	/*
+	 * Use cpio to unpack the sample archive
+	 */
+	extract_reference_file(from);
+	r = systemf("%s -i %s < %s >unpack.out 2>unpack.err",
+	    testprog, options, from);
+	failure("Error invoking %s -i %s < %s",
+	    testprog, options, from);
+	assertEqualInt(r, 0);
+
+	/* Verify that nothing went to stderr. */
+	assertFileContents(se, strlen(se), "unpack.err");
+
+	/*
+	 * Verify unpacked files.
+	 */
+
+	/* Regular file with 2 links. */
+	r = lstat("file", &st);
+	failure("Failed to stat file %s/file, errno=%d", from, errno);
+	assertEqualInt(r, 0);
+	if (r == 0) {
+		assert(S_ISREG(st.st_mode));
+		assertEqualInt(0644, st.st_mode & 0777);
+		failure("file %s/file", from);
+		assertEqualInt(10, st.st_size);
+		failure("file %s/file", from);
+		assertEqualInt(2, st.st_nlink);
+	}
+
+	/* Another name for the same file. */
+	r = lstat("linkfile", &st2);
+	failure("Failed to stat file %s/linkfile, errno=%d", from, errno);
+	assertEqualInt(r, 0);
+	if (r == 0) {
+		assert(S_ISREG(st2.st_mode));
+		assertEqualInt(0644, st2.st_mode & 0777);
+		failure("file %s/file", from);
+		assertEqualInt(10, st2.st_size);
+		failure("file %s/file", from);
+		assertEqualInt(2, st2.st_nlink);
+		failure("file and linkfile should be hardlinked");
+		assertEqualInt(st.st_dev, st2.st_dev);
+		failure("file %s/file", from);
+		assertEqualInt(st.st_ino, st2.st_ino);
+	}
+
+	/* Symlink */
+	r = lstat("symlink", &st);
+	failure("Failed to stat file %s/symlink, errno=%d", from, errno);
+	assertEqualInt(r, 0);
+	if (r == 0) {
+		failure("symlink should be a symlink; actual mode is %o",
+		    st.st_mode);
+		assert(S_ISLNK(st.st_mode));
+		if (S_ISLNK(st.st_mode)) {
+			r = readlink("symlink", buff, sizeof(buff));
+			assertEqualInt(r, 4);
+			buff[r] = '\0';
+			assertEqualString(buff, "file");
+		}
+	}
+
+	/* dir */
+	r = lstat("dir", &st);
+	if (r == 0) {
+		assertEqualInt(r, 0);
+		assert(S_ISDIR(st.st_mode));
+		assertEqualInt(0775, st.st_mode & 0777);
+	}
+
+	chdir("..");
+}
+
+DEFINE_TEST(test_gcpio_compat)
+{
+	int oldumask;
+
+	oldumask = umask(0);
+
+	/* Dearchive sample files with a variety of options. */
+	unpack_test("test_gcpio_compat_ref.bin", "", "1 block\n");
+	unpack_test("test_gcpio_compat_ref.crc", "", "2 blocks\n");
+	unpack_test("test_gcpio_compat_ref.newc", "", "2 blocks\n");
+	unpack_test("test_gcpio_compat_ref.ustar", "", "7 blocks\n");
+
+	umask(oldumask);
+}