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authorMatt A. Tobin <email@mattatobin.com>2020-02-25 15:07:00 -0500
committerwolfbeast <mcwerewolf@wolfbeast.com>2020-04-14 12:55:19 +0200
commiteb70e6e3d0bff11c25f14b1196025791bf2308fb (patch)
tree5ef4ce17db83c74d7b05ec12c8f59e095a6dd5bd /toolkit/components/osfile/tests/xpcshell/test_compression.js
parent32ead795290b3399d56b4708fc75b77d296f6a1a (diff)
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Issue #439 - Remove tests from toolkit/
Diffstat (limited to 'toolkit/components/osfile/tests/xpcshell/test_compression.js')
-rw-r--r--toolkit/components/osfile/tests/xpcshell/test_compression.js98
1 files changed, 0 insertions, 98 deletions
diff --git a/toolkit/components/osfile/tests/xpcshell/test_compression.js b/toolkit/components/osfile/tests/xpcshell/test_compression.js
deleted file mode 100644
index b40235615..000000000
--- a/toolkit/components/osfile/tests/xpcshell/test_compression.js
+++ /dev/null
@@ -1,98 +0,0 @@
-/* Any copyright is dedicated to the Public Domain.
- * http://creativecommons.org/publicdomain/zero/1.0/ */
-
-"use strict";
-
-Components.utils.import("resource://gre/modules/osfile.jsm");
-
-function run_test() {
- do_test_pending();
- run_next_test();
-}
-
-add_task(function test_compress_lz4() {
- let path = OS.Path.join(OS.Constants.Path.tmpDir, "compression.lz");
- let length = 1024;
- let array = new Uint8Array(length);
- for (let i = 0; i < array.byteLength; ++i) {
- array[i] = i;
- }
- let arrayAsString = Array.prototype.join.call(array);
-
- do_print("Writing data with lz4 compression");
- let bytes = yield OS.File.writeAtomic(path, array, { compression: "lz4" });
- do_print("Compressed " + length + " bytes into " + bytes);
-
- do_print("Reading back with lz4 decompression");
- let decompressed = yield OS.File.read(path, { compression: "lz4" });
- do_print("Decompressed into " + decompressed.byteLength + " bytes");
- do_check_eq(arrayAsString, Array.prototype.join.call(decompressed));
-});
-
-add_task(function test_uncompressed() {
- do_print("Writing data without compression");
- let path = OS.Path.join(OS.Constants.Path.tmpDir, "no_compression.tmp");
- let array = new Uint8Array(1024);
- for (let i = 0; i < array.byteLength; ++i) {
- array[i] = i;
- }
- let bytes = yield OS.File.writeAtomic(path, array); // No compression
-
- let exn;
- // Force decompression, reading should fail
- try {
- yield OS.File.read(path, { compression: "lz4" });
- } catch (ex) {
- exn = ex;
- }
- do_check_true(!!exn);
- // Check the exception message (and that it contains the file name)
- do_check_true(exn.message.indexOf(`Invalid header (no magic number) - Data: ${ path }`) != -1);
-});
-
-add_task(function test_no_header() {
- let path = OS.Path.join(OS.Constants.Path.tmpDir, "no_header.tmp");
- let array = new Uint8Array(8).fill(0,0); // Small array with no header
-
- do_print("Writing data with no header");
-
- let bytes = yield OS.File.writeAtomic(path, array); // No compression
- let exn;
- // Force decompression, reading should fail
- try {
- yield OS.File.read(path, { compression: "lz4" });
- } catch (ex) {
- exn = ex;
- }
- do_check_true(!!exn);
- // Check the exception message (and that it contains the file name)
- do_check_true(exn.message.indexOf(`Buffer is too short (no header) - Data: ${ path }`) != -1);
-});
-
-add_task(function test_invalid_content() {
- let path = OS.Path.join(OS.Constants.Path.tmpDir, "invalid_content.tmp");
- let arr1 = new Uint8Array([109, 111, 122, 76, 122, 52, 48, 0]);
- let arr2 = new Uint8Array(248).fill(1,0);
-
- let array = new Uint8Array(arr1.length + arr2.length);
- array.set(arr1);
- array.set(arr2, arr1.length);
-
- do_print("Writing invalid data (with a valid header and only ones after that)");
-
- let bytes = yield OS.File.writeAtomic(path, array); // No compression
- let exn;
- // Force decompression, reading should fail
- try {
- yield OS.File.read(path, { compression: "lz4" });
- } catch (ex) {
- exn = ex;
- }
- do_check_true(!!exn);
- // Check the exception message (and that it contains the file name)
- do_check_true(exn.message.indexOf(`Invalid content: Decompression stopped at 0 - Data: ${ path }`) != -1);
-});
-
-add_task(function() {
- do_test_finished();
-}); \ No newline at end of file