| <!DOCTYPE html> |
| <meta charset="utf-8"> |
| <title>RTCDataChannelInit maxRetransmits [EnforceRange] unsigned short tests</title> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script> |
| 'use strict'; |
| |
| // Helper to create a basic RTCPeerConnection |
| function createPC() { |
| return new RTCPeerConnection(); |
| } |
| |
| // Test valid values within unsigned short range (0-65535) |
| test(() => { |
| const pc = createPC(); |
| const channel = pc.createDataChannel('test', { maxRetransmits: 0 }); |
| assert_equals(channel.maxRetransmits, 0); |
| pc.close(); |
| }, 'maxRetransmits with value 0 should succeed'); |
| |
| test(() => { |
| const pc = createPC(); |
| const channel = pc.createDataChannel('test', { maxRetransmits: 1 }); |
| assert_equals(channel.maxRetransmits, 1); |
| pc.close(); |
| }, 'maxRetransmits with value 1 should succeed'); |
| |
| test(() => { |
| const pc = createPC(); |
| const channel = pc.createDataChannel('test', { maxRetransmits: 1000 }); |
| assert_equals(channel.maxRetransmits, 1000); |
| pc.close(); |
| }, 'maxRetransmits with value 1000 should succeed'); |
| |
| test(() => { |
| const pc = createPC(); |
| const channel = pc.createDataChannel('test', { maxRetransmits: 65535 }); |
| assert_equals(channel.maxRetransmits, 65535); |
| pc.close(); |
| }, 'maxRetransmits with maximum value 65535 should succeed'); |
| |
| test(() => { |
| const pc = createPC(); |
| const channel = pc.createDataChannel('test', { maxRetransmits: 65534 }); |
| assert_equals(channel.maxRetransmits, 65534); |
| pc.close(); |
| }, 'maxRetransmits with value 65534 (max-1) should succeed'); |
| |
| test(() => { |
| const pc = createPC(); |
| const channel = pc.createDataChannel('test', { maxRetransmits: 3 }); |
| assert_equals(channel.maxRetransmits, 3); |
| pc.close(); |
| }, 'maxRetransmits with value 3 should succeed'); |
| |
| test(() => { |
| const pc = createPC(); |
| const channel = pc.createDataChannel('test', { maxRetransmits: 10 }); |
| assert_equals(channel.maxRetransmits, 10); |
| pc.close(); |
| }, 'maxRetransmits with value 10 should succeed'); |
| |
| // Test [EnforceRange] behavior - values outside range should throw TypeError |
| const badValues = [ |
| { value: -1, description: 'value -1' }, |
| { value: -100, description: 'value -100' }, |
| { value: 65536, description: 'value 65536' }, |
| { value: 100000, description: 'value 100000' }, |
| { value: Infinity, description: 'Infinity' }, |
| { value: -Infinity, description: '-Infinity' }, |
| { value: NaN, description: 'NaN' }, |
| { value: "65536", description: 'string "65536"' } |
| ]; |
| |
| badValues.forEach(({ value, description }) => { |
| test(() => { |
| const pc = createPC(); |
| assert_throws_js(TypeError, () => { |
| pc.createDataChannel('test', { maxRetransmits: value }); |
| }); |
| pc.close(); |
| }, `maxRetransmits with ${description} should throw TypeError`); |
| }); |
| |
| // Test numeric strings (should be converted to numbers) |
| test(() => { |
| const pc = createPC(); |
| const channel = pc.createDataChannel('test', { maxRetransmits: "100" }); |
| assert_equals(channel.maxRetransmits, 100); |
| pc.close(); |
| }, 'maxRetransmits with numeric string "100" should be converted to 100'); |
| |
| test(() => { |
| const pc = createPC(); |
| const channel = pc.createDataChannel('test', {}); |
| assert_equals(channel.maxRetransmits, null); |
| pc.close(); |
| }, 'maxRetransmits when omitted should be null'); |
| |
| </script> |
