MfP4: Store/read birthtime data in pax format.

Submitted by:	Pedro Giffuni
MFC after:	30 days

1 files changed, 146 insertions, 0 deletions

diff --git a/lib/libarchive/test/test_write_format_pax.c b/lib/libarchive/test/test_write_format_pax.c
new file mode 100644
index 0000000..06cfca6
--- /dev/null
+++ b/lib/libarchive/test/test_write_format_pax.c
@@ -0,0 +1,146 @@
+/*-
+ * Copyright (c) 2003-2008 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("$FreeBSD$");
+
+char buff2[64];
+
+DEFINE_TEST(test_write_format_pax)
+{
+	size_t buffsize = 1000000;
+	char *buff;
+	struct archive_entry *ae;
+	struct archive *a;
+	size_t used;
+
+	buff = malloc(buffsize); /* million bytes of work area */
+	assert(buff != NULL);
+
+	/* Create a new archive in memory. */
+	assert((a = archive_write_new()) != NULL);
+	assertA(0 == archive_write_set_format_pax(a));
+	assertA(0 == archive_write_set_compression_none(a));
+	assertA(0 == archive_write_open_memory(a, buff, buffsize, &used));
+
+	/*
+	 * "file" has a bunch of attributes and 8 bytes of data.
+	 */
+	assert((ae = archive_entry_new()) != NULL);
+	archive_entry_set_atime(ae, 2, 20);
+	archive_entry_set_birthtime(ae, 3, 30);
+	archive_entry_set_ctime(ae, 4, 40);
+	archive_entry_set_mtime(ae, 5, 50);
+	archive_entry_copy_pathname(ae, "file");
+	archive_entry_set_mode(ae, S_IFREG | 0755);
+	archive_entry_set_size(ae, 8);
+	assertEqualIntA(a, ARCHIVE_OK, archive_write_header(a, ae));
+	archive_entry_free(ae);
+	assertEqualIntA(a, 8, archive_write_data(a, "12345678", 9));
+
+	/*
+	 * "file2" is similar but has birthtime later than mtime.
+	 */
+	assert((ae = archive_entry_new()) != NULL);
+	archive_entry_set_atime(ae, 2, 20);
+	archive_entry_set_birthtime(ae, 8, 80);
+	archive_entry_set_ctime(ae, 4, 40);
+	archive_entry_set_mtime(ae, 5, 50);
+	archive_entry_copy_pathname(ae, "file2");
+	archive_entry_set_mode(ae, S_IFREG | 0755);
+	archive_entry_set_size(ae, 8);
+	assertEqualIntA(a, ARCHIVE_OK, archive_write_header(a, ae));
+	archive_entry_free(ae);
+	assertEqualIntA(a, 8, archive_write_data(a, "12345678", 9));
+
+	/*
+	 * XXX TODO XXX Archive directory, other file types.
+	 * Archive extended attributes, ACLs, other metadata.
+	 * Verify they get read back correctly.
+	 */
+
+	/* Close out the archive. */
+	assertEqualIntA(a, ARCHIVE_OK, archive_write_close(a));
+	assertEqualIntA(a, ARCHIVE_OK, archive_write_finish(a));
+
+	/*
+	 *
+	 * Now, read the data back.
+	 *
+	 */
+	assert((a = archive_read_new()) != NULL);
+	assertEqualIntA(a, 0, archive_read_support_format_all(a));
+	assertEqualIntA(a, 0, archive_read_support_compression_all(a));
+	assertEqualIntA(a, 0, archive_read_open_memory(a, buff, used));
+
+	/*
+	 * Read "file"
+	 */
+	assertEqualIntA(a, 0, archive_read_next_header(a, &ae));
+	assertEqualInt(2, archive_entry_atime(ae));
+	assertEqualInt(20, archive_entry_atime_nsec(ae));
+	assertEqualInt(3, archive_entry_birthtime(ae));
+	assertEqualInt(30, archive_entry_birthtime_nsec(ae));
+	assertEqualInt(4, archive_entry_ctime(ae));
+	assertEqualInt(40, archive_entry_ctime_nsec(ae));
+	assertEqualInt(5, archive_entry_mtime(ae));
+	assertEqualInt(50, archive_entry_mtime_nsec(ae));
+	assertEqualString("file", archive_entry_pathname(ae));
+	assert((S_IFREG | 0755) == archive_entry_mode(ae));
+	assertEqualInt(8, archive_entry_size(ae));
+	assertEqualIntA(a, 8, archive_read_data(a, buff2, 10));
+	assertEqualMem(buff2, "12345678", 8);
+
+	/*
+	 * Read "file2"
+	 */
+	assertEqualIntA(a, 0, archive_read_next_header(a, &ae));
+	assert(archive_entry_atime_is_set(ae));
+	assertEqualInt(2, archive_entry_atime(ae));
+	assertEqualInt(20, archive_entry_atime_nsec(ae));
+	/* Birthtime > mtime above, so it doesn't get stored at all. */
+	assert(!archive_entry_birthtime_is_set(ae));
+	assertEqualInt(0, archive_entry_birthtime(ae));
+	assertEqualInt(0, archive_entry_birthtime_nsec(ae));
+	assert(archive_entry_ctime_is_set(ae));
+	assertEqualInt(4, archive_entry_ctime(ae));
+	assertEqualInt(40, archive_entry_ctime_nsec(ae));
+	assert(archive_entry_mtime_is_set(ae));
+	assertEqualInt(5, archive_entry_mtime(ae));
+	assertEqualInt(50, archive_entry_mtime_nsec(ae));
+	assertEqualString("file2", archive_entry_pathname(ae));
+	assert((S_IFREG | 0755) == archive_entry_mode(ae));
+	assertEqualInt(8, archive_entry_size(ae));
+	assertEqualIntA(a, 8, archive_read_data(a, buff2, 10));
+	assertEqualMem(buff2, "12345678", 8);
+
+	/*
+	 * Verify the end of the archive.
+	 */
+	assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header(a, &ae));
+	assertEqualIntA(a, ARCHIVE_OK, archive_read_close(a));
+	assertEqualIntA(a, ARCHIVE_OK, archive_read_finish(a));
+
+	free(buff);
+}