Adding upstream version 86.0.1.upstream/86.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 91 insertions, 0 deletions

diff --git a/netwerk/test/unit/test_data_protocol.js b/netwerk/test/unit/test_data_protocol.js
new file mode 100644
index 0000000000..3ce36b2242
--- /dev/null
+++ b/netwerk/test/unit/test_data_protocol.js
@@ -0,0 +1,91 @@
+/* run some tests on the data: protocol handler */
+
+// The behaviour wrt spaces is:
+// - Textual content keeps all spaces
+// - Other content strips unescaped spaces
+// - Base64 content strips escaped and unescaped spaces
+
+"use strict";
+
+var urls = [
+  ["data:,", "text/plain", ""],
+  ["data:,foo", "text/plain", "foo"],
+  [
+    "data:application/octet-stream,foo bar",
+    "application/octet-stream",
+    "foobar",
+  ],
+  [
+    "data:application/octet-stream,foo%20bar",
+    "application/octet-stream",
+    "foo bar",
+  ],
+  ["data:application/xhtml+xml,foo bar", "application/xhtml+xml", "foo bar"],
+  ["data:application/xhtml+xml,foo%20bar", "application/xhtml+xml", "foo bar"],
+  ["data:text/plain,foo%00 bar", "text/plain", "foo\x00 bar"],
+  ["data:text/plain;x=y,foo%00 bar", "text/plain", "foo\x00 bar"],
+  ["data:;x=y,foo%00 bar", "text/plain", "foo\x00 bar"],
+  ["data:text/plain;base64,Zm9 vI%20GJ%0Dhc%0Ag==", "text/plain", "foo bar"],
+  ["DATA:TEXT/PLAIN;BASE64,Zm9 vI%20GJ%0Dhc%0Ag==", "text/plain", "foo bar"],
+  ["DaTa:;BaSe64,Zm9 vI%20GJ%0Dhc%0Ag==", "text/plain", "foo bar"],
+  ["data:;x=y;base64,Zm9 vI%20GJ%0Dhc%0Ag==", "text/plain", "foo bar"],
+  // Bug 774240
+  [
+    "data:application/octet-stream;base64=y,foobar",
+    "application/octet-stream",
+    "foobar",
+  ],
+  // Bug 781693
+  ["data:text/plain;base64;x=y,dGVzdA==", "text/plain", "test"],
+  ["data:text/plain;x=y;base64,dGVzdA==", "text/plain", "test"],
+  ["data:text/plain;x=y;base64,", "text/plain", ""],
+  ["data:  ;charset=x   ;  base64,WA", "text/plain", "X", "x"],
+  ["data:base64,WA", "text/plain", "WA", "US-ASCII"],
+];
+
+function run_test() {
+  dump("*** run_test\n");
+
+  function on_read_complete(request, data, idx) {
+    dump("*** run_test.on_read_complete\n");
+
+    if (request.nsIChannel.contentType != urls[idx][1]) {
+      do_throw(
+        "Type mismatch! Is <" +
+          chan.contentType +
+          ">, should be <" +
+          urls[idx][1] +
+          ">"
+      );
+    }
+
+    if (urls[idx][3] && request.nsIChannel.contentCharset !== urls[idx][3]) {
+      do_throw(
+        `Charset mismatch! Test <${urls[idx][0]}> - Is <${request.nsIChannel.contentCharset}>, should be <${urls[idx][3]}>`
+      );
+    }
+
+    /* read completed successfully.  now compare the data. */
+    if (data != urls[idx][2]) {
+      do_throw(
+        "Stream contents do not match with direct read! Is <" +
+          data +
+          ">, should be <" +
+          urls[idx][2] +
+          ">"
+      );
+    }
+    do_test_finished();
+  }
+
+  for (var i = 0; i < urls.length; ++i) {
+    dump("*** opening channel " + i + "\n");
+    do_test_pending();
+    var chan = NetUtil.newChannel({
+      uri: urls[i][0],
+      loadUsingSystemPrincipal: true,
+    });
+    chan.contentType = "foo/bar"; // should be ignored
+    chan.asyncOpen(new ChannelListener(on_read_complete, i));
+  }
+}