Add tests for archive_write_add_filter_by_name.

Makefile.am

@@ -305,6 +305,7 @@ libarchive_test_SOURCES=					\
 	libarchive/test/test_archive_set_error.c		\
 	libarchive/test/test_archive_string.c			\
 	libarchive/test/test_archive_string_conversion.c	\
+	libarchive/test/test_archive_write_add_filter_by_name.c	\
 	libarchive/test/test_archive_write_set_filter_option.c	\
 	libarchive/test/test_archive_write_set_format_by_name.c	\
 	libarchive/test/test_archive_write_set_format_option.c	\

libarchive/test/CMakeLists.txt

@@ -38,6 +38,7 @@ IF(ENABLE_TEST)
     test_archive_set_error.c
     test_archive_string.c
     test_archive_string_conversion.c
+    test_archive_write_add_filter_by_name.c
     test_archive_write_set_filter_option.c
     test_archive_write_set_format_by_name.c
     test_archive_write_set_format_option.c

libarchive/test/test_archive_write_add_filter_by_name.c

@@ -0,0 +1,185 @@
+/*-
+ * Copyright (c) 2012 Michihiro NAKAJIMA
+ * 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
+test_filter_by_name(const char *filter_name, int filter_code,
+    int (*can_filter_prog)(void))
+{
+	struct archive_entry *ae;
+	struct archive *a;
+	size_t used;
+	size_t buffsize = 1024 * 128;
+	char *buff;
+	int r;
+
+	assert((buff = malloc(buffsize)) != NULL);
+	if (buff == NULL)
+		return;
+
+	/* Create a new archive in memory. */
+	assert((a = archive_write_new()) != NULL);
+	assertEqualIntA(a, ARCHIVE_OK, archive_write_set_format_ustar(a));
+	r = archive_write_add_filter_by_name(a, filter_name);
+	if (r == ARCHIVE_WARN) {
+		if (!can_filter_prog()) {
+			skipping("%s filter not suported on this platform",
+			    filter_name);
+			assertEqualInt(ARCHIVE_OK, archive_write_free(a));
+			free(buff);
+			return;
+		}
+	} else {
+		if (!assertEqualIntA(a, ARCHIVE_OK, r)) {
+			assertEqualInt(ARCHIVE_OK, archive_write_free(a));
+			free(buff);
+			return;
+		}
+	}
+	assertEqualIntA(a, ARCHIVE_OK, archive_write_set_bytes_per_block(a, 10));
+	assertEqualIntA(a, ARCHIVE_OK,
+	    archive_write_open_memory(a, buff, buffsize, &used));
+
+	/*
+	 * Write a file to it.
+	 */
+	assert((ae = archive_entry_new()) != NULL);
+	archive_entry_set_mtime(ae, 1, 0);
+	assertEqualInt(1, archive_entry_mtime(ae));
+	archive_entry_set_ctime(ae, 1, 0);
+	assertEqualInt(1, archive_entry_ctime(ae));
+	archive_entry_set_atime(ae, 1, 0);
+	assertEqualInt(1, archive_entry_atime(ae));
+	archive_entry_copy_pathname(ae, "file");
+	assertEqualString("file", archive_entry_pathname(ae));
+	archive_entry_set_mode(ae, AE_IFREG | 0755);
+	assertEqualInt((AE_IFREG | 0755), archive_entry_mode(ae));
+	archive_entry_set_size(ae, 8);
+	assertEqualInt(0, archive_write_header(a, ae));
+	archive_entry_free(ae);
+	assertEqualInt(8, archive_write_data(a, "12345678", 8));
+
+	/* Close out the archive. */
+	assertEqualIntA(a, ARCHIVE_OK, archive_write_close(a));
+	assertEqualInt(ARCHIVE_OK, archive_write_free(a));
+
+	/*
+	 * Now, read the data back.
+	 */
+	assert((a = archive_read_new()) != NULL);
+	assertEqualIntA(a, ARCHIVE_OK, archive_read_support_format_all(a));
+	assertEqualIntA(a, ARCHIVE_OK, archive_read_support_filter_all(a));
+	assertEqualIntA(a, ARCHIVE_OK, archive_read_open_memory(a, buff, used));
+
+	/*
+	 * Read and verify the file.
+	 */
+	assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae));
+	assertEqualInt(1, archive_entry_mtime(ae));
+	assertEqualString("file", archive_entry_pathname(ae));
+	assertEqualInt(AE_IFREG, archive_entry_filetype(ae));
+	assertEqualInt(8, archive_entry_size(ae));
+
+	/* Verify the end of the archive. */
+	assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header(a, &ae));
+
+	/* Verify archive format. */
+	assertEqualIntA(a, filter_code, archive_filter_code(a, 0));
+	assertEqualIntA(a, ARCHIVE_FORMAT_TAR_USTAR, archive_format(a));
+
+	assertEqualInt(ARCHIVE_OK, archive_read_close(a));
+	assertEqualInt(ARCHIVE_OK, archive_read_free(a));
+	free(buff);
+}
+
+static int
+canAlways(void)
+{
+	return 1;
+}
+
+static int
+cannot(void)
+{
+	return 0;
+}
+
+DEFINE_TEST(test_archive_write_add_filter_by_name_b64encode)
+{
+	test_filter_by_name("b64encode", ARCHIVE_FILTER_UU, canAlways);
+}
+
+DEFINE_TEST(test_archive_write_add_filter_by_name_bzip2)
+{
+	test_filter_by_name("bzip2", ARCHIVE_FILTER_BZIP2, canBzip2);
+}
+
+DEFINE_TEST(test_archive_write_add_filter_by_name_compress)
+{
+	test_filter_by_name("compress", ARCHIVE_FILTER_COMPRESS, canAlways);
+}
+
+DEFINE_TEST(test_archive_write_add_filter_by_name_grzip)
+{
+	test_filter_by_name("grzip", ARCHIVE_FILTER_GRZIP, canGrzip);
+}
+
+DEFINE_TEST(test_archive_write_add_filter_by_name_gzip)
+{
+	test_filter_by_name("gzip", ARCHIVE_FILTER_GZIP, canGzip);
+}
+
+DEFINE_TEST(test_archive_write_add_filter_by_name_lrzip)
+{
+	test_filter_by_name("lrzip", ARCHIVE_FILTER_LRZIP, canLrzip);
+}
+
+DEFINE_TEST(test_archive_write_add_filter_by_name_lzip)
+{
+	test_filter_by_name("lzip", ARCHIVE_FILTER_LZIP, cannot);
+}
+
+DEFINE_TEST(test_archive_write_add_filter_by_name_lzma)
+{
+	test_filter_by_name("lzma", ARCHIVE_FILTER_LZMA, cannot);
+}
+
+DEFINE_TEST(test_archive_write_add_filter_by_name_lzop)
+{
+	test_filter_by_name("lzop", ARCHIVE_FILTER_LZOP, canLzop);
+}
+
+DEFINE_TEST(test_archive_write_add_filter_by_name_uuencode)
+{
+	test_filter_by_name("uuencode", ARCHIVE_FILTER_UU, canAlways);
+}
+
+DEFINE_TEST(test_archive_write_add_filter_by_name_xz)
+{
+	test_filter_by_name("xz", ARCHIVE_FILTER_XZ, cannot);
+}