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authorYoshiya Hinosawa <stibium121@gmail.com>2023-02-21 00:35:04 +0900
committerGitHub <noreply@github.com>2023-02-20 16:35:04 +0100
commit6915a9b7a701dde0e1078867961c9a91811c1850 (patch)
treee6822f2b8400c7c7941d3cb9ace59842389b5bc9 /cli/tests/node_compat/test/common/hijackstdio.js
parenta1cd2a5915c13f6a9b8eafa3807e143a02616bc1 (diff)
test(ext/node): more node compat tests (#17827)
This PR adds the remaining ~650 Node.js compat test cases from std/node. Among these 650 cases, about 130 cases are now failing. These failing cases are prefixed with `TODO:` in `tests/node_compat/config.json`. These will be addressed in later PRs.
Diffstat (limited to 'cli/tests/node_compat/test/common/hijackstdio.js')
-rw-r--r--cli/tests/node_compat/test/common/hijackstdio.js39
1 files changed, 39 insertions, 0 deletions
diff --git a/cli/tests/node_compat/test/common/hijackstdio.js b/cli/tests/node_compat/test/common/hijackstdio.js
new file mode 100644
index 000000000..a746e9791
--- /dev/null
+++ b/cli/tests/node_compat/test/common/hijackstdio.js
@@ -0,0 +1,39 @@
+// deno-fmt-ignore-file
+// deno-lint-ignore-file
+
+// Copyright Joyent and Node contributors. All rights reserved. MIT license.
+// Taken from Node 18.12.1
+// This file is automatically generated by "node/_tools/setup.ts". Do not modify this file manually
+
+'use strict';
+
+// Hijack stdout and stderr
+const stdWrite = {};
+function hijackStdWritable(name, listener) {
+ const stream = process[name];
+ const _write = stdWrite[name] = stream.write;
+
+ stream.writeTimes = 0;
+ stream.write = function(data, callback) {
+ try {
+ listener(data);
+ } catch (e) {
+ process.nextTick(() => { throw e; });
+ }
+
+ _write.call(stream, data, callback);
+ stream.writeTimes++;
+ };
+}
+
+function restoreWritable(name) {
+ process[name].write = stdWrite[name];
+ delete process[name].writeTimes;
+}
+
+module.exports = {
+ hijackStdout: hijackStdWritable.bind(null, 'stdout'),
+ hijackStderr: hijackStdWritable.bind(null, 'stderr'),
+ restoreStdout: restoreWritable.bind(null, 'stdout'),
+ restoreStderr: restoreWritable.bind(null, 'stderr')
+};