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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /mozglue/linker/tests/TestZip.cpp
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
Diffstat (limited to 'mozglue/linker/tests/TestZip.cpp')
-rw-r--r--mozglue/linker/tests/TestZip.cpp69
1 files changed, 69 insertions, 0 deletions
diff --git a/mozglue/linker/tests/TestZip.cpp b/mozglue/linker/tests/TestZip.cpp
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+++ b/mozglue/linker/tests/TestZip.cpp
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+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include <cstdio>
+#include <unistd.h>
+#include "Zip.h"
+#include "mozilla/RefPtr.h"
+
+extern "C" void report_mapping() { }
+extern "C" void delete_mapping() { }
+
+/**
+ * test.zip is a basic test zip file with a central directory. It contains
+ * four entries, in the following order:
+ * "foo", "bar", "baz", "qux".
+ * The entries are going to be read out of order.
+ */
+const char *test_entries[] = {
+ "baz", "foo", "bar", "qux"
+};
+
+/**
+ * no_central_dir.zip is a hand crafted test zip with no central directory
+ * entries. The Zip reader is expected to be able to traverse these entries
+ * if requested in order, without reading a central directory
+ * - First entry is a file "a", STOREd.
+ * - Second entry is a file "b", STOREd, using a data descriptor. CRC is
+ * unknown, but compressed and uncompressed sizes are known in the local
+ * file header.
+ * - Third entry is a file "c", DEFLATEd, using a data descriptor. CRC,
+ * compressed and uncompressed sizes are known in the local file header.
+ * This is the kind of entry that can be found in a zip that went through
+ * zipalign if it had a data descriptor originally.
+ * - Fourth entry is a file "d", STOREd.
+ */
+const char *no_central_dir_entries[] = {
+ "a", "b", "c", "d"
+};
+
+int main(int argc, char *argv[])
+{
+ if (argc != 2) {
+ fprintf(stderr, "TEST-FAIL | TestZip | Expecting the directory containing test Zips\n");
+ return 1;
+ }
+ chdir(argv[1]);
+ Zip::Stream s;
+ RefPtr<Zip> z = ZipCollection::GetZip("test.zip");
+ for (size_t i = 0; i < sizeof(test_entries) / sizeof(*test_entries); i++) {
+ if (!z->GetStream(test_entries[i], &s)) {
+ fprintf(stderr, "TEST-UNEXPECTED-FAIL | TestZip | test.zip: Couldn't get entry \"%s\"\n", test_entries[i]);
+ return 1;
+ }
+ }
+ fprintf(stderr, "TEST-PASS | TestZip | test.zip could be accessed fully\n");
+
+ z = ZipCollection::GetZip("no_central_dir.zip");
+ for (size_t i = 0; i < sizeof(no_central_dir_entries)
+ / sizeof(*no_central_dir_entries); i++) {
+ if (!z->GetStream(no_central_dir_entries[i], &s)) {
+ fprintf(stderr, "TEST-UNEXPECTED-FAIL | TestZip | no_central_dir.zip: Couldn't get entry \"%s\"\n", no_central_dir_entries[i]);
+ return 1;
+ }
+ }
+ fprintf(stderr, "TEST-PASS | TestZip | no_central_dir.zip could be accessed in order\n");
+
+ return 0;
+}