Update web-platform-tests to revision e2ac2e7d7539c4eb9963b7f23dbb3f7692fce537

2025-08-06 06:00:15 +01:00 · 2019-01-09 21:01:39 -05:00 · 2019-01-09 21:01:39 -05:00 · 59ef536d5e
commit 59ef536d5e
parent e6e00cb554
120 changed files with 1207 additions and 3167 deletions
--- a/tests/wpt/web-platform-tests/encoding/encodeInto.any.js
+++ b/tests/wpt/web-platform-tests/encoding/encodeInto.any.js
@ -0,0 +1,144 @@
+[
+  {
+    "input": "Hi",
+    "read": 0,
+    "destinationLength": 0,
+    "written": []
+  },
+  {
+    "input": "A",
+    "read": 1,
+    "destinationLength": 10,
+    "written": [0x41]
+  },
+  {
+    "input": "\u{1D306}", // "\uD834\uDF06"
+    "read": 2,
+    "destinationLength": 4,
+    "written": [0xF0, 0x9D, 0x8C, 0x86]
+  },
+  {
+    "input": "\u{1D306}A",
+    "read": 0,
+    "destinationLength": 3,
+    "written": []
+  },
+  {
+    "input": "\uD834A\uDF06A¥Hi",
+    "read": 5,
+    "destinationLength": 10,
+    "written": [0xEF, 0xBF, 0xBD, 0x41, 0xEF, 0xBF, 0xBD, 0x41, 0xC2, 0xA5]
+  },
+  {
+    "input": "A\uDF06",
+    "read": 2,
+    "destinationLength": 4,
+    "written": [0x41, 0xEF, 0xBF, 0xBD]
+  },
+  {
+    "input": "¥¥",
+    "read": 2,
+    "destinationLength": 4,
+    "written": [0xC2, 0xA5, 0xC2, 0xA5]
+  }
+].forEach(testData => {
+  [
+    {
+      "bufferIncrease": 0,
+      "destinationOffset": 0,
+      "filler": 0
+    },
+    {
+      "bufferIncrease": 10,
+      "destinationOffset": 4,
+      "filler": 0
+    },
+    {
+      "bufferIncrease": 0,
+      "destinationOffset": 0,
+      "filler": 0x80
+    },
+    {
+      "bufferIncrease": 10,
+      "destinationOffset": 4,
+      "filler": 0x80
+    },
+    {
+      "bufferIncrease": 0,
+      "destinationOffset": 0,
+      "filler": "random"
+    },
+    {
+      "bufferIncrease": 10,
+      "destinationOffset": 4,
+      "filler": "random"
+    }
+  ].forEach(destinationData => {
+    test(() => {
+      // Setup
+      const bufferLength = testData.destinationLength + destinationData.bufferIncrease,
+            destinationOffset = destinationData.destinationOffset,
+            destinationLength = testData.destinationLength,
+            destinationFiller = destinationData.filler,
+            encoder = new TextEncoder(),
+            buffer = new ArrayBuffer(bufferLength),
+            view = new Uint8Array(buffer, destinationOffset, destinationLength),
+            fullView = new Uint8Array(buffer),
+            control = new Array(bufferLength);
+      let byte = destinationFiller;
+      for (let i = 0; i < bufferLength; i++) {
+        if (destinationFiller === "random") {
+          byte = Math.floor(Math.random() * 256);
+        }
+        control[i] = byte;
+        fullView[i] = byte;
+      }
+
+      // It's happening
+      const result = encoder.encodeInto(testData.input, view);
+
+      // Basics
+      assert_equals(view.byteLength, destinationLength);
+      assert_equals(view.length, destinationLength);
+
+      // Remainder
+      assert_equals(result.read, testData.read);
+      assert_equals(result.written, testData.written.length);
+      for (let i = 0; i < bufferLength; i++) {
+        if (i < destinationOffset || i >= (destinationOffset + testData.written.length)) {
+          assert_equals(fullView[i], control[i]);
+        } else {
+          assert_equals(fullView[i], testData.written[i - destinationOffset]);
+        }
+      }
+    }, "encodeInto() with " + testData.input + " and destination length " + testData.destinationLength + ", offset " + destinationData.destinationOffset + ", filler " + destinationData.filler);
+  });
+});
+
+[DataView,
+ Int8Array,
+ Int16Array,
+ Int32Array,
+ Uint16Array,
+ Uint32Array,
+ Uint8ClampedArray,
+ Float32Array,
+ Float64Array].forEach(view => {
+  test(() => {
+    assert_throws(new TypeError(), () => new TextEncoder().encodeInto("", new view(new ArrayBuffer(0))));
+  }, "Invalid encodeInto() destination: " + view);
+ });
+
+test(() => {
+  assert_throws(new TypeError(), () => new TextEncoder().encodeInto("", new ArrayBuffer(10)));
+}, "Invalid encodeInto() destination: ArrayBuffer");
+
+test(() => {
+  const buffer = new ArrayBuffer(10),
+        view = new Uint8Array(buffer);
+  const { read, written } = new TextEncoder().encodeInto("", view);
+  assert_equals(read, 0);
+  assert_equals(written, 0);
+  self.postMessage(buffer, "/", [buffer]);
+  assert_throws(new TypeError(), () => new TextEncoder().encodeInto("", view));
+}, "encodeInto() cannot operate on a detached buffer");