107 lines
3.6 KiB
HTML
107 lines
3.6 KiB
HTML
<html>
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<head>
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<title>Test database.changeVersion</title>
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<script>
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var db1;
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var EXPECTED_VERSION_AFTER_HIXIE_TEST = '2';
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var EXPECTED_VERSION_AFTER_RELOAD = '3';
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function emptyFunction() { }
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function changeVersionCallback(tx)
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{
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tx.executeSql("DROP table if exists info;", [], emptyFunction, emptyFunction);
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tx.executeSql("CREATE table if not exists info (version INTEGER);", [], emptyFunction, emptyFunction);
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tx.executeSql("INSERT into info values(?);", [EXPECTED_VERSION_AFTER_RELOAD], emptyFunction, emptyFunction);
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}
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function changeVersionSuccess()
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{
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log("Successfully changed version to " + db1.version + ". Reloading.");
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window.location.href = window.location + '?2';
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}
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function changeVersionError(error)
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{
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log("Error: " + error.message);
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finishTest();
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}
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function finishTest()
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{
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if (window.testRunner)
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testRunner.notifyDone();
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log("TEST COMPLETE");
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}
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function log(message)
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{
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document.getElementById("console").innerText += message + "\n";
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}
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function runTest()
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{
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if (window.location.search == "?2") {
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db1 = window.openDatabase("changeversion-test", "", "Test for the database.changeVersion() function", 1024);
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log("Finished tests with version " + db1.version + "; expected version: " + EXPECTED_VERSION_AFTER_RELOAD);
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// Reset the DB version or the next run might fail.
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db1.changeVersion(db1.version, "1");
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finishTest();
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} else
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testPart1();
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}
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function testPart1() {
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if (window.testRunner) {
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testRunner.clearAllDatabases();
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testRunner.dumpAsText();
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testRunner.waitUntilDone();
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}
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db1 = window.openDatabase("changeversion-test", "1", "Test for the database.changeVersion() function", 1024);
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var db2 = window.openDatabase("changeversion-test", "1", "Test for the database.changeVersion() function", 1024);
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// First run Hixie's test to ensure basic changeVersion functionality works (see bug 28418).
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db1.changeVersion("1", EXPECTED_VERSION_AFTER_HIXIE_TEST, null, function (e) {
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log("FAIL in changeVersion:" + e);
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finishTest();
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}, function () {
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// Make sure the version change has propagated to db2 too.
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// All transactions on db2 should fail.
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if (db2.version != db1.version) {
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log("FAIL: changing db1's version (" + db1.version + ") did not change db2's version (" + db2.version + ") as expected.");
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finishTest();
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}
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db2.transaction(function(tx) {
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tx.executeSql("CREATE TABLE IF NOT EXISTS Test (Foo INT)");
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}, function(error) { }, function() {
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log("FAIL: The DB version changed, all transactions on db2 should fail.");
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finishTest();
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});
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// Make sure any new handle to the same DB sees the new version
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try {
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var db3 = openDatabase("change-version-test", EXPECTED_VERSION_AFTER_HIXIE_TEST, "", 0);
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} catch (e) {
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log("FAIL in openDatabase: " + e);
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finishTest();
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}
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if (db1.version != db3.version) {
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log("FAIL: db.version(" + db1.version + ") does not match db3.version(" + db3.version +")");
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finishTest();
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}
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// Now try a test to ensure the version persists after reloading (see bug 27836)
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db1.changeVersion(EXPECTED_VERSION_AFTER_HIXIE_TEST, EXPECTED_VERSION_AFTER_RELOAD, changeVersionCallback, changeVersionError, changeVersionSuccess);
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});
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}
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</script>
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</head>
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<body onload="runTest();">
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This test verifies that the JS database.changeVersion() function works as expected.
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<pre id="console"></pre>
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</body>
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</html>
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