Adding upstream version 124.0.1.upstream/124.0.1

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

1 files changed, 350 insertions, 0 deletions

diff --git a/dom/indexedDB/test/unit/test_keys.js b/dom/indexedDB/test/unit/test_keys.js
new file mode 100644
index 0000000000..e3f8d6abba
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_keys.js
@@ -0,0 +1,350 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+/* exported testGenerator */
+var testGenerator = testSteps();
+
+// helper function that ensures that ArrayBuffer instances are meaningfully
+// displayed (not just as 'object ArrayBuffer')
+// TODO better move to helpers.js?
+function showKey(key) {
+  if (key instanceof Array) {
+    return key.map(x => showKey(x)).toString();
+  }
+  if (key instanceof ArrayBuffer) {
+    return "ArrayBuffer([" + new Uint8Array(key).toString() + "])";
+  }
+  return key.toString();
+}
+
+function* testSteps() {
+  const dbname = this.window ? window.location.pathname : "Splendid Test";
+
+  let openRequest = indexedDB.open(dbname, 1);
+  openRequest.onerror = errorHandler;
+  openRequest.onupgradeneeded = grabEventAndContinueHandler;
+  openRequest.onsuccess = unexpectedSuccessHandler;
+  let event = yield undefined;
+  let db = event.target.result;
+
+  // Create test stores
+  let store = db.createObjectStore("store");
+  let enc = new TextEncoder();
+
+  // Test simple inserts
+  // Note: the keys must be in order
+  var keys = [
+    -1 / 0,
+    -1.7e308,
+    -10000,
+    -2,
+    -1.5,
+    -1,
+    -1.00001e-200,
+    -1e-200,
+    0,
+    1e-200,
+    1.00001e-200,
+    1,
+    2,
+    10000,
+    1.7e308,
+    1 / 0,
+    new Date("1750-01-02"),
+    new Date("1800-12-31T12:34:56.001"),
+    new Date(-1000),
+    new Date(-10),
+    new Date(-1),
+    new Date(0),
+    new Date(1),
+    new Date(2),
+    new Date(1000),
+    new Date("1971-01-01"),
+    new Date("1971-01-01T01:01:01Z"),
+    new Date("1971-01-01T01:01:01.001Z"),
+    new Date("1971-01-01T01:01:01.01Z"),
+    new Date("1971-01-01T01:01:01.1Z"),
+    new Date("1980-02-02"),
+    new Date("3333-03-19T03:33:33.333"),
+    "",
+    "\x00",
+    "\x00\x00",
+    "\x00\x01",
+    "\x01",
+    "\x02",
+    "\x03",
+    "\x04",
+    "\x07",
+    "\x08",
+    "\x0F",
+    "\x10",
+    "\x1F",
+    "\x20",
+    "01234",
+    "\x3F",
+    "\x40",
+    "A",
+    "A\x00",
+    "A1",
+    "ZZZZ",
+    "a",
+    "a\x00",
+    "aa",
+    "azz",
+    "}",
+    "\x7E",
+    "\x7F",
+    "\x80",
+    "\xFF",
+    "\u0100",
+    "\u01FF",
+    "\u0200",
+    "\u03FF",
+    "\u0400",
+    "\u07FF",
+    "\u0800",
+    "\u0FFF",
+    "\u1000",
+    "\u1FFF",
+    "\u2000",
+    "\u3FFF",
+    "\u4000",
+    "\u7FFF",
+    "\u8000",
+    "\uD800",
+    "\uD800a",
+    "\uD800\uDC01",
+    "\uDBFF",
+    "\uDC00",
+    "\uDFFF\uD800",
+    "\uFFFE",
+    "\uFFFF",
+    "\uFFFF\x00",
+    "\uFFFFZZZ",
+    // Note: enc.encode returns an Uint8Array, which is a valid key, but when
+    // converting it back and forth, the result will be a plain ArrayBuffer,
+    // which is expected in comparisons below
+    // TODO is it ok that the information that the original key was an
+    // Uint8Array is lost?
+    new ArrayBuffer(0),
+    Uint8Array.from([0]).buffer,
+    Uint8Array.from([0, 0]).buffer,
+    Uint8Array.from([0, 1]).buffer,
+    Uint8Array.from([0, 1, 0]).buffer,
+    enc.encode("abc").buffer,
+    enc.encode("abcd").buffer,
+    enc.encode("xyz").buffer,
+    Uint8Array.from([0x80]).buffer,
+    [],
+    [-1 / 0],
+    [-1],
+    [0],
+    [1],
+    [1, "a"],
+    [1, []],
+    [1, [""]],
+    [2, 3],
+    [2, 3.0000000000001],
+    [12, [[]]],
+    [12, [[[]]]],
+    [12, [[[""]]]],
+    [12, [[["foo"]]]],
+    [12, [[[[[3]]]]]],
+    [12, [[[[[[3]]]]]]],
+    [new Date(-1)],
+    [new Date(1)],
+    [""],
+    ["", [[]]],
+    ["", [[[]]]],
+    ["abc"],
+    ["abc", "def"],
+    ["abc\x00"],
+    ["abc\x00", "\x00\x01"],
+    ["abc\x00", "\x00def"],
+    ["abc\x00\x00def"],
+    ["x", [[]]],
+    ["x", [[[]]]],
+    // see comment on scalar ArrayBuffers above
+    [new ArrayBuffer(0)],
+    [new ArrayBuffer(0), "abc"],
+    [new ArrayBuffer(0), new ArrayBuffer(0)],
+    [new ArrayBuffer(0), enc.encode("abc").buffer],
+    [enc.encode("abc").buffer],
+    [enc.encode("abc").buffer, new ArrayBuffer(0)],
+    [enc.encode("abc").buffer, enc.encode("xyz").buffer],
+    [enc.encode("xyz").buffer],
+    [[]],
+    [[], "foo"],
+    [[], []],
+    [[[]]],
+    [[[]], []],
+    [[[]], [[]]],
+    [[[]], [[1]]],
+    [[[]], [[[]]]],
+    [[[1]]],
+    [[[[]], []]],
+  ];
+
+  for (var i = 0; i < keys.length; ++i) {
+    let keyI = keys[i];
+    is(indexedDB.cmp(keyI, keyI), 0, i + " compared to self");
+
+    function doCompare(keyI) {
+      for (var j = i - 1; j >= i - 10 && j >= 0; --j) {
+        is(indexedDB.cmp(keyI, keys[j]), 1, i + " compared to " + j);
+        is(indexedDB.cmp(keys[j], keyI), -1, j + " compared to " + i);
+      }
+    }
+
+    doCompare(keyI);
+    store.add(i, keyI).onsuccess = function (e) {
+      is(
+        indexedDB.cmp(e.target.result, keyI),
+        0,
+        "Returned key should cmp as equal; index = " +
+          i +
+          ", input = " +
+          showKey(keyI) +
+          ", returned = " +
+          showKey(e.target.result)
+      );
+      ok(
+        compareKeys(e.target.result, keyI),
+        "Returned key should actually be equal; index = " +
+          i +
+          ", input = " +
+          showKey(keyI) +
+          ", returned = " +
+          showKey(e.target.result)
+      );
+    };
+
+    // Test that -0 compares the same as 0
+    if (keyI === 0) {
+      doCompare(-0);
+      let req = store.add(i, -0);
+      req.addEventListener("error", new ExpectError("ConstraintError", true));
+      req.onsuccess = unexpectedSuccessHandler;
+      yield undefined;
+    } else if (Array.isArray(keyI) && keyI.length === 1 && keyI[0] === 0) {
+      doCompare([-0]);
+      let req = store.add(i, [-0]);
+      req.addEventListener("error", new ExpectError("ConstraintError", true));
+      req.onsuccess = unexpectedSuccessHandler;
+      yield undefined;
+    }
+  }
+
+  store.openCursor().onsuccess = grabEventAndContinueHandler;
+  for (i = 0; i < keys.length; ++i) {
+    event = yield undefined;
+    let cursor = event.target.result;
+    is(
+      indexedDB.cmp(cursor.key, keys[i]),
+      0,
+      "Read back key should cmp as equal; index = " +
+        i +
+        ", input = " +
+        showKey(keys[i]) +
+        ", readBack = " +
+        showKey(cursor.key)
+    );
+    ok(
+      compareKeys(cursor.key, keys[i]),
+      "Read back key should actually be equal; index = " +
+        i +
+        ", input = " +
+        showKey(keys[i]) +
+        ", readBack = " +
+        showKey(cursor.key)
+    );
+    is(cursor.value, i, "Stored with right value");
+
+    cursor.continue();
+  }
+  event = yield undefined;
+  is(event.target.result, null, "no more results expected");
+
+  // Note that nan is defined below as '0 / 0'.
+  var invalidKeys = [
+    "nan",
+    "undefined",
+    "null",
+    "/x/",
+    "{}",
+    "new Date(NaN)",
+    'new Date("foopy")',
+    "[nan]",
+    "[undefined]",
+    "[null]",
+    "[/x/]",
+    "[{}]",
+    "[new Date(NaN)]",
+    "[1, nan]",
+    "[1, undefined]",
+    "[1, null]",
+    "[1, /x/]",
+    "[1, {}]",
+    "[1, [nan]]",
+    "[1, [undefined]]",
+    "[1, [null]]",
+    "[1, [/x/]]",
+    "[1, [{}]]",
+    // ATTENTION, the following key allocates 2GB of memory and might cause
+    // subtle failures in some environments, see bug 1796753. We might
+    // want to have some common way between IndexeDB mochitests and
+    // xpcshell tests how to access AppConstants in order to dynamically
+    // exclude this key from some environments, rather than disabling the
+    // entire xpcshell variant of this test for ASAN/TSAN.
+    "new Uint8Array(2147483647)",
+  ];
+
+  function checkInvalidKeyException(ex, i, callText) {
+    let suffix = ` during ${callText} with invalid key ${i}: ${invalidKeys[i]}`;
+    // isInstance() is not available in mochitest, and we use this JS also as mochitest.
+    // eslint-disable-next-line mozilla/use-isInstance
+    ok(ex instanceof DOMException, "Threw DOMException" + suffix);
+    is(ex.name, "DataError", "Threw right DOMException" + suffix);
+    is(ex.code, 0, "Threw with right code" + suffix);
+  }
+
+  for (i = 0; i < invalidKeys.length; ++i) {
+    let key_fn = Function(
+      `"use strict"; var nan = 0 / 0; let k = (${invalidKeys[i]}); return k;`
+    );
+    let key;
+    try {
+      key = key_fn();
+    } catch (e) {
+      // If we cannot instantiate the key, we are most likely on a 32 Bit
+      // platform with insufficient memory. Just skip it.
+      info("Key instantiation failed, skipping");
+      continue;
+    }
+    try {
+      indexedDB.cmp(key, 1);
+      ok(false, "didn't throw");
+    } catch (ex) {
+      checkInvalidKeyException(ex, i, "cmp(key, 1)");
+    }
+    try {
+      indexedDB.cmp(1, key);
+      ok(false, "didn't throw2");
+    } catch (ex) {
+      checkInvalidKeyException(ex, i, "cmp(1, key)");
+    }
+    try {
+      store.put(1, key);
+      ok(false, "didn't throw3");
+    } catch (ex) {
+      checkInvalidKeyException(ex, i, "store.put(1, key)");
+    }
+  }
+
+  openRequest.onsuccess = grabEventAndContinueHandler;
+  yield undefined;
+
+  finishTest();
+}