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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
commit26a029d407be480d791972afb5975cf62c9360a6 (patch)
treef435a8308119effd964b339f76abb83a57c29483 /netwerk/test/unit/test_streamcopier.js
parentInitial commit. (diff)
downloadfirefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz
firefox-26a029d407be480d791972afb5975cf62c9360a6.zip
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'netwerk/test/unit/test_streamcopier.js')
-rw-r--r--netwerk/test/unit/test_streamcopier.js63
1 files changed, 63 insertions, 0 deletions
diff --git a/netwerk/test/unit/test_streamcopier.js b/netwerk/test/unit/test_streamcopier.js
new file mode 100644
index 0000000000..f550923546
--- /dev/null
+++ b/netwerk/test/unit/test_streamcopier.js
@@ -0,0 +1,63 @@
+"use strict";
+
+var testStr = "This is a test. ";
+for (var i = 0; i < 10; ++i) {
+ testStr += testStr;
+}
+
+function run_test() {
+ // Set up our stream to copy
+ var inStr = Cc["@mozilla.org/io/string-input-stream;1"].createInstance(
+ Ci.nsIStringInputStream
+ );
+ inStr.setData(testStr, testStr.length);
+
+ // Set up our destination stream. Make sure to use segments a good
+ // bit smaller than our data length.
+ Assert.ok(testStr.length > 1024 * 10);
+ var pipe = Cc["@mozilla.org/pipe;1"].createInstance(Ci.nsIPipe);
+ pipe.init(true, true, 1024, 0xffffffff, null);
+
+ var streamCopier = Cc[
+ "@mozilla.org/network/async-stream-copier;1"
+ ].createInstance(Ci.nsIAsyncStreamCopier);
+ streamCopier.init(
+ inStr,
+ pipe.outputStream,
+ null,
+ true,
+ true,
+ 1024,
+ true,
+ true
+ );
+
+ var ctx = {};
+ ctx.wrappedJSObject = ctx;
+
+ var observer = {
+ onStartRequest(aRequest) {},
+ onStopRequest(aRequest, aStatusCode) {
+ Assert.equal(aStatusCode, 0);
+ var sis = Cc["@mozilla.org/scriptableinputstream;1"].createInstance(
+ Ci.nsIScriptableInputStream
+ );
+ sis.init(pipe.inputStream);
+ var result = "";
+ var temp;
+ try {
+ // Need this because read() can throw at EOF
+ while ((temp = sis.read(1024))) {
+ result += temp;
+ }
+ } catch (e) {
+ Assert.equal(e.result, Cr.NS_BASE_STREAM_CLOSED);
+ }
+ Assert.equal(result, testStr);
+ do_test_finished();
+ },
+ };
+
+ streamCopier.asyncCopy(observer, ctx);
+ do_test_pending();
+}