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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
commit36d22d82aa202bb199967e9512281e9a53db42c9 (patch)
tree105e8c98ddea1c1e4784a60a5a6410fa416be2de /mozglue/linker/tests
parentInitial commit. (diff)
downloadfirefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz
firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip
Adding upstream version 115.7.0esr.upstream/115.7.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'mozglue/linker/tests')
-rw-r--r--mozglue/linker/tests/TestZip.cpp61
-rw-r--r--mozglue/linker/tests/TestZipData.S17
-rw-r--r--mozglue/linker/tests/moz.build20
-rw-r--r--mozglue/linker/tests/no_central_dir.zipbin0 -> 281 bytes
-rw-r--r--mozglue/linker/tests/test.zipbin0 -> 574 bytes
5 files changed, 98 insertions, 0 deletions
diff --git a/mozglue/linker/tests/TestZip.cpp b/mozglue/linker/tests/TestZip.cpp
new file mode 100644
index 0000000000..a2d2b10bdd
--- /dev/null
+++ b/mozglue/linker/tests/TestZip.cpp
@@ -0,0 +1,61 @@
+/* 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"
+
+#include "gtest/gtest.h"
+
+Logging Logging::Singleton;
+
+/**
+ * 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.
+ */
+extern const unsigned char TEST_ZIP[];
+extern const unsigned int TEST_ZIP_SIZE;
+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.
+ */
+extern const unsigned char NO_CENTRAL_DIR_ZIP[];
+extern const unsigned int NO_CENTRAL_DIR_ZIP_SIZE;
+const char* no_central_dir_entries[] = {"a", "b", "c", "d"};
+
+TEST(Zip, TestZip)
+{
+ Zip::Stream s;
+ RefPtr<Zip> z = Zip::Create((void*)TEST_ZIP, TEST_ZIP_SIZE);
+ for (auto& entry : test_entries) {
+ ASSERT_TRUE(z->GetStream(entry, &s))
+ << "Could not get entry \"" << entry << "\"";
+ }
+}
+
+TEST(Zip, NoCentralDir)
+{
+ Zip::Stream s;
+ RefPtr<Zip> z =
+ Zip::Create((void*)NO_CENTRAL_DIR_ZIP, NO_CENTRAL_DIR_ZIP_SIZE);
+ for (auto& entry : no_central_dir_entries) {
+ ASSERT_TRUE(z->GetStream(entry, &s))
+ << "Could not get entry \"" << entry << "\"";
+ }
+}
diff --git a/mozglue/linker/tests/TestZipData.S b/mozglue/linker/tests/TestZipData.S
new file mode 100644
index 0000000000..5fbb825451
--- /dev/null
+++ b/mozglue/linker/tests/TestZipData.S
@@ -0,0 +1,17 @@
+.macro zip_data name, path
+ .global \name
+ .data
+ .balign 16
+ \name:
+ .incbin "\path"
+ .L\name\()_END:
+ .size \name, .L\name\()_END-\name
+ .global \name\()_SIZE
+ .data
+ .balign 4
+ \name\()_SIZE:
+ .int .L\name\()_END-\name
+.endm
+
+zip_data TEST_ZIP, "test.zip"
+zip_data NO_CENTRAL_DIR_ZIP, "no_central_dir.zip"
diff --git a/mozglue/linker/tests/moz.build b/mozglue/linker/tests/moz.build
new file mode 100644
index 0000000000..4ecc93b190
--- /dev/null
+++ b/mozglue/linker/tests/moz.build
@@ -0,0 +1,20 @@
+# -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
+# vim: set filetype=python:
+# 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/.
+
+FINAL_LIBRARY = "xul-gtest"
+
+UNIFIED_SOURCES += [
+ "../Zip.cpp",
+ "TestZip.cpp",
+]
+
+SOURCES += [
+ "TestZipData.S",
+]
+
+LOCAL_INCLUDES += [".."]
+
+ASFLAGS += ["-I", SRCDIR]
diff --git a/mozglue/linker/tests/no_central_dir.zip b/mozglue/linker/tests/no_central_dir.zip
new file mode 100644
index 0000000000..df882220d1
--- /dev/null
+++ b/mozglue/linker/tests/no_central_dir.zip
Binary files differ
diff --git a/mozglue/linker/tests/test.zip b/mozglue/linker/tests/test.zip
new file mode 100644
index 0000000000..657835b0ca
--- /dev/null
+++ b/mozglue/linker/tests/test.zip
Binary files differ