--- /dev/null
+/*-
+ * 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("$FreeBSD$");
+
+/*
+ * Verify our ability to read sample files compatibly with gunzip.
+ *
+ * In particular:
+ * * gunzip will read multiple gzip streams, concatenating the output
+ * * gunzip will stop at the end of a stream if the following data
+ * doesn't start with a gzip signature.
+ */
+
+/*
+ * All of the sample files have the same contents; they're just
+ * compressed in different ways.
+ */
+static void
+verify(const char *name)
+{
+ const char *n[7] = { "f1", "f2", "f3", "d1/f1", "d1/f2", "d1/f3", NULL };
+ struct archive_entry *ae;
+ struct archive *a;
+ int i,r;
+
+ assert((a = archive_read_new()) != NULL);
+ assertEqualIntA(a, ARCHIVE_OK, archive_read_support_compression_all(a));
+ assertEqualIntA(a, ARCHIVE_OK, archive_read_support_format_all(a));
+ extract_reference_file(name);
+ assertEqualIntA(a, ARCHIVE_OK, archive_read_open_filename(a, name, 200));
+
+ /* Read entries, match up names with list above. */
+ for (i = 0; i < 6; ++i) {
+ r = archive_read_next_header(a, &ae);
+ failure("Could not read file %d (%s) from %s", i, n[i], name);
+ assertEqualIntA(a, ARCHIVE_OK, r);
+ if (r != ARCHIVE_OK) {
+ archive_read_finish(a);
+ return;
+ }
+ assertEqualString(n[i], archive_entry_pathname(ae));
+ }
+
+ /* Verify the end-of-archive. */
+ assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header(a, &ae));
+
+ /* Verify that the format detection worked. */
+ assertEqualInt(archive_compression(a), ARCHIVE_COMPRESSION_GZIP);
+ assertEqualInt(archive_format(a), ARCHIVE_FORMAT_TAR_USTAR);
+
+ assertEqualInt(ARCHIVE_OK, archive_read_close(a));
+#if ARCHIVE_VERSION_NUMBER < 2000000
+ archive_read_finish(a);
+#else
+ assertEqualInt(ARCHIVE_OK, archive_read_finish(a));
+#endif
+}
+
+
+DEFINE_TEST(test_compat_gzip)
+{
+ /* This sample has been 'split', each piece compressed separately,
+ * then concatenated. Gunzip will emit the concatenated result. */
+ /* Not supported in libarchive 2.6 and earlier */
+ /* verify("test_compat_gzip_1.tgz"); */
+ /* This sample has been compressed as a single stream, but then
+ * some unrelated garbage text has been appended to the end. */
+ verify("test_compat_gzip_2.tgz");
+}
+
+
--- /dev/null
+begin 644 test_compat_gzip_1.tgz
+M'XL(")B^(DD``W1E<W0M<W!L:70N=&%R86$`2S-DH#DP,#`P,S%1`-*&YJ:&
+MR#0,&"L8`H&!J;&9F:&A@H&AH9&),8."`>V=QL!06ER26`1T2G9F:EY)54XJ
+MN>9`/*(`IX<(2#/D&F@GC`(Z``#S<P4"Z`,``!^+"`B8OB))``-T97-T+7-P
+M;&ET+G1A<F%B`&-@P`[2C'!(4!$8&!B8F9@H`&E#<U-#9!H&C!4,@<#`U-C,
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+M+`(Z)3LS-:^D*B>57',@'E&`TT,$I!ER#;031@$>``"Y*#OBZ`,``!^+"`B8
+MOB))``-T97-T+7-P;&ET+G1A<F%E`&-@H"U(,=1/,Z*Q'08&!F8F)@I`VM#<
+MU!"9A@%C!4,@,#`U-C,S-E`P,#0T-35D4#"@L;O`H+2X)+$(Z)3LS-2\DJJ<
+M5'+-@7A$`4X/$9!FQ#703A@%0```]%Z(F^@#```?BP@(F+XB20`#=&5S="US
+M<&QI="YT87)A9@!C8!@8D&*HGV9,8SL,#`S,3$P4@+2AN:DA,@T#Q@J&0&!@
+M:FQF9FRH8&!H:&IJS*!@0&-W@4%I<4EB$=`IV9FI>255.:GDF@/QB`*<'B(@
+MS9AKH)TPH@``)4=8$>@#```?BP@(F+XB20`#=&5S="US<&QI="YT87)A9P!C
+M8!@%HV`4#'<``(`7"P;H`P``'XL(")B^(DD``W1E<W0M<W!L:70N=&%R86@`
+.8V`8&@``E#SI#J@`````
+`
+end
projects / thirdparty / libarchive.git / commitdiff
