Adding upstream version 110.0.1.upstream/110.0.1upstream

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

1 files changed, 56 insertions, 0 deletions

diff --git a/testing/web-platform/tests/content-security-policy/webrtc/webrtc.js b/testing/web-platform/tests/content-security-policy/webrtc/webrtc.js
new file mode 100644
index 0000000000..a4075557ad
--- /dev/null
+++ b/testing/web-platform/tests/content-security-policy/webrtc/webrtc.js
@@ -0,0 +1,56 @@
+
+// Creates two RTCPeerConnection and tries to connect them. Returns
+// "allowed" if the connection is permitted, "blocked" if it is
+// blocked on both sides and "inconsistent" in the event that the
+// result is not the same on both sides (should never happen).
+async function tryConnect() {
+    const pc1 = new RTCPeerConnection();
+    const pc2 = new RTCPeerConnection();
+
+    // Returns a promise which resolves to a boolean which is true
+    // if and only if pc.iceConnectionState settles in the "failed"
+    // state, and never transitions to any state other than "new"
+    // or "failed."
+    const pcFailed = (pc) => {
+        return new Promise((resolve, _reject) => {
+            pc.oniceconnectionstatechange = (e) => {
+                resolve(pc.iceConnectionState == "failed");
+            };
+        });
+    }
+    pc1Failed = pcFailed(pc1);
+    pc2Failed = pcFailed(pc2);
+
+    // Creating a data channel is necessary to induce negotiation:
+    const channel = pc1.createDataChannel('test');
+
+    // Usual webrtc signaling dance:
+    pc1.onicecandidate = ({candidate}) => pc2.addIceCandidate(candidate);
+    pc2.onicecandidate = ({candidate}) => pc1.addIceCandidate(candidate);
+    const offer = await pc1.createOffer();
+    await pc1.setLocalDescription(offer);
+    await pc2.setRemoteDescription(pc1.localDescription);
+    const answer = await pc2.createAnswer();
+    await pc2.setLocalDescription(answer);
+    await pc1.setRemoteDescription(pc2.localDescription);
+
+    const failed1 = await pc1Failed;
+    const failed2 = await pc2Failed;
+    if(failed1 && failed2) {
+        return 'blocked';
+    } else if(!failed1 && !failed2) {
+        return 'allowed';
+    } else {
+        return 'inconsistent';
+    }
+}
+
+async function expectAllow() {
+    promise_test(async () => assert_equals(await tryConnect(), 'allowed'));
+}
+
+async function expectBlock() {
+    promise_test(async () => assert_equals(await tryConnect(), 'blocked'));
+}
+
+// vim: set ts=4 sw=4 et :