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Unified Diff: test/codegen/expect/expect/expect.js

Issue 2128353002: Check in codegen test expectations. (Closed) Base URL: git@github.com:dart-lang/dev_compiler.git@master
Patch Set: Created 4 years, 5 months ago
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Index: test/codegen/expect/expect/expect.js
diff --git a/test/codegen/expect/expect/expect.js b/test/codegen/expect/expect/expect.js
new file mode 100644
index 0000000000000000000000000000000000000000..9094b2095db77a51592c3358cfb787399831e1dd
--- /dev/null
+++ b/test/codegen/expect/expect/expect.js
@@ -0,0 +1,304 @@
+dart_library.library('expect', null, /* Imports */[
+ 'dart_sdk'
+], function load__expect(exports, dart_sdk) {
+ 'use strict';
+ const core = dart_sdk.core;
+ const dart = dart_sdk.dart;
+ const dartx = dart_sdk.dartx;
+ const expect = Object.create(null);
+ let dynamicAnddynamicTobool = () => (dynamicAnddynamicTobool = dart.constFn(dart.definiteFunctionType(core.bool, [dart.dynamic, dart.dynamic])))();
+ expect.Expect = class Expect extends core.Object {
+ static _truncateString(string, start, end, length) {
+ if (dart.notNull(end) - dart.notNull(start) > dart.notNull(length)) {
+ end = dart.notNull(start) + dart.notNull(length);
+ } else if (dart.notNull(end) - dart.notNull(start) < dart.notNull(length)) {
+ let overflow = dart.notNull(length) - (dart.notNull(end) - dart.notNull(start));
+ if (overflow > 10) overflow = 10;
+ start = dart.notNull(start) - ((overflow + 1) / 2)[dartx.truncate]();
+ end = dart.notNull(end) + (overflow / 2)[dartx.truncate]();
+ if (dart.notNull(start) < 0) start = 0;
+ if (dart.notNull(end) > dart.notNull(string[dartx.length])) end = string[dartx.length];
+ }
+ if (start == 0 && end == string[dartx.length]) return string;
+ let buf = new core.StringBuffer();
+ if (dart.notNull(start) > 0) buf.write("...");
+ for (let i = start; dart.notNull(i) < dart.notNull(end); i = dart.notNull(i) + 1) {
+ let code = string[dartx.codeUnitAt](i);
+ if (dart.notNull(code) < 32) {
+ buf.write("\\x");
+ buf.write("0123456789abcdef"[dartx.get]((dart.notNull(code) / 16)[dartx.truncate]()));
+ buf.write("0123456789abcdef"[dartx.get](code[dartx['%']](16)));
+ } else {
+ buf.writeCharCode(string[dartx.codeUnitAt](i));
+ }
+ }
+ if (dart.notNull(end) < dart.notNull(string[dartx.length])) buf.write("...");
+ return buf.toString();
+ }
+ static _stringDifference(expected, actual) {
+ if (dart.notNull(expected[dartx.length]) < 20 && dart.notNull(actual[dartx.length]) < 20) return null;
+ for (let i = 0; i < dart.notNull(expected[dartx.length]) && i < dart.notNull(actual[dartx.length]); i++) {
+ if (expected[dartx.codeUnitAt](i) != actual[dartx.codeUnitAt](i)) {
+ let start = i;
+ i++;
+ while (i < dart.notNull(expected[dartx.length]) && i < dart.notNull(actual[dartx.length])) {
+ if (expected[dartx.codeUnitAt](i) == actual[dartx.codeUnitAt](i)) break;
+ i++;
+ }
+ let end = i;
+ let truncExpected = expect.Expect._truncateString(expected, start, end, 20);
+ let truncActual = expect.Expect._truncateString(actual, start, end, 20);
+ return dart.str`at index ${start}: Expected <${truncExpected}>, ` + dart.str`Found: <${truncActual}>`;
+ }
+ }
+ return null;
+ }
+ static equals(expected, actual, reason) {
+ if (reason === void 0) reason = null;
+ if (dart.equals(expected, actual)) return;
+ let msg = expect.Expect._getMessage(reason);
+ if (typeof expected == 'string' && typeof actual == 'string') {
+ let stringDifference = expect.Expect._stringDifference(expected, actual);
+ if (stringDifference != null) {
+ expect.Expect._fail(dart.str`Expect.equals(${stringDifference}${msg}) fails.`);
+ }
+ }
+ expect.Expect._fail(dart.str`Expect.equals(expected: <${expected}>, actual: <${actual}>${msg}) fails.`);
+ }
+ static isTrue(actual, reason) {
+ if (reason === void 0) reason = null;
+ if (dart.test(expect._identical(actual, true))) return;
+ let msg = expect.Expect._getMessage(reason);
+ expect.Expect._fail(dart.str`Expect.isTrue(${actual}${msg}) fails.`);
+ }
+ static isFalse(actual, reason) {
+ if (reason === void 0) reason = null;
+ if (dart.test(expect._identical(actual, false))) return;
+ let msg = expect.Expect._getMessage(reason);
+ expect.Expect._fail(dart.str`Expect.isFalse(${actual}${msg}) fails.`);
+ }
+ static isNull(actual, reason) {
+ if (reason === void 0) reason = null;
+ if (null == actual) return;
+ let msg = expect.Expect._getMessage(reason);
+ expect.Expect._fail(dart.str`Expect.isNull(actual: <${actual}>${msg}) fails.`);
+ }
+ static isNotNull(actual, reason) {
+ if (reason === void 0) reason = null;
+ if (null != actual) return;
+ let msg = expect.Expect._getMessage(reason);
+ expect.Expect._fail(dart.str`Expect.isNotNull(actual: <${actual}>${msg}) fails.`);
+ }
+ static identical(expected, actual, reason) {
+ if (reason === void 0) reason = null;
+ if (dart.test(expect._identical(expected, actual))) return;
+ let msg = expect.Expect._getMessage(reason);
+ expect.Expect._fail(dart.str`Expect.identical(expected: <${expected}>, actual: <${actual}>${msg}) ` + "fails.");
+ }
+ static fail(msg) {
+ expect.Expect._fail(dart.str`Expect.fail('${msg}')`);
+ }
+ static approxEquals(expected, actual, tolerance, reason) {
+ if (tolerance === void 0) tolerance = null;
+ if (reason === void 0) reason = null;
+ if (tolerance == null) {
+ tolerance = (dart.notNull(expected) / 10000.0)[dartx.abs]();
+ }
+ if (dart.notNull((dart.notNull(expected) - dart.notNull(actual))[dartx.abs]()) <= dart.notNull(tolerance)) return;
+ let msg = expect.Expect._getMessage(reason);
+ expect.Expect._fail(dart.str`Expect.approxEquals(expected:<${expected}>, actual:<${actual}>, ` + dart.str`tolerance:<${tolerance}>${msg}) fails`);
+ }
+ static notEquals(unexpected, actual, reason) {
+ if (reason === void 0) reason = null;
+ if (!dart.equals(unexpected, actual)) return;
+ let msg = expect.Expect._getMessage(reason);
+ expect.Expect._fail(dart.str`Expect.notEquals(unexpected: <${unexpected}>, actual:<${actual}>${msg}) ` + "fails.");
+ }
+ static listEquals(expected, actual, reason) {
+ if (reason === void 0) reason = null;
+ let msg = expect.Expect._getMessage(reason);
+ let n = dart.notNull(expected[dartx.length]) < dart.notNull(actual[dartx.length]) ? expected[dartx.length] : actual[dartx.length];
+ for (let i = 0; i < dart.notNull(n); i++) {
+ if (!dart.equals(expected[dartx.get](i), actual[dartx.get](i))) {
+ expect.Expect._fail(dart.str`Expect.listEquals(at index ${i}, ` + dart.str`expected: <${expected[dartx.get](i)}>, actual: <${actual[dartx.get](i)}>${msg}) fails`);
+ }
+ }
+ if (expected[dartx.length] != actual[dartx.length]) {
+ expect.Expect._fail('Expect.listEquals(list length, ' + dart.str`expected: <${expected[dartx.length]}>, actual: <${actual[dartx.length]}>${msg}) ` + 'fails: Next element <' + dart.str`${dart.notNull(expected[dartx.length]) > dart.notNull(n) ? expected[dartx.get](n) : actual[dartx.get](n)}>`);
+ }
+ }
+ static mapEquals(expected, actual, reason) {
+ if (reason === void 0) reason = null;
+ let msg = expect.Expect._getMessage(reason);
+ for (let key of expected[dartx.keys]) {
+ if (!dart.test(actual[dartx.containsKey](key))) {
+ expect.Expect._fail(dart.str`Expect.mapEquals(missing expected key: <${key}>${msg}) fails`);
+ }
+ expect.Expect.equals(expected[dartx.get](key), actual[dartx.get](key));
+ }
+ for (let key of actual[dartx.keys]) {
+ if (!dart.test(expected[dartx.containsKey](key))) {
+ expect.Expect._fail(dart.str`Expect.mapEquals(unexpected key: <${key}>${msg}) fails`);
+ }
+ }
+ }
+ static stringEquals(expected, actual, reason) {
+ if (reason === void 0) reason = null;
+ if (expected == actual) return;
+ let msg = expect.Expect._getMessage(reason);
+ let defaultMessage = dart.str`Expect.stringEquals(expected: <${expected}>", <${actual}>${msg}) fails`;
+ if (expected == null || actual == null) {
+ expect.Expect._fail(dart.str`${defaultMessage}`);
+ }
+ let left = 0;
+ let right = 0;
+ let eLen = expected[dartx.length];
+ let aLen = actual[dartx.length];
+ while (true) {
+ if (left == eLen || left == aLen || expected[dartx.get](left) != actual[dartx.get](left)) {
+ break;
+ }
+ left++;
+ }
+ let eRem = dart.notNull(eLen) - left;
+ let aRem = dart.notNull(aLen) - left;
+ while (true) {
+ if (right == eRem || right == aRem || expected[dartx.get](dart.notNull(eLen) - right - 1) != actual[dartx.get](dart.notNull(aLen) - right - 1)) {
+ break;
+ }
+ right++;
+ }
+ let leftSnippet = expected[dartx.substring](left < 10 ? 0 : left - 10, left);
+ let rightSnippetLength = right < 10 ? right : 10;
+ let rightSnippet = expected[dartx.substring](dart.notNull(eLen) - right, dart.notNull(eLen) - right + rightSnippetLength);
+ let eSnippet = expected[dartx.substring](left, dart.notNull(eLen) - right);
+ let aSnippet = actual[dartx.substring](left, dart.notNull(aLen) - right);
+ if (dart.notNull(eSnippet[dartx.length]) > 43) {
+ eSnippet = dart.notNull(eSnippet[dartx.substring](0, 20)) + "..." + dart.notNull(eSnippet[dartx.substring](dart.notNull(eSnippet[dartx.length]) - 20));
+ }
+ if (dart.notNull(aSnippet[dartx.length]) > 43) {
+ aSnippet = dart.notNull(aSnippet[dartx.substring](0, 20)) + "..." + dart.notNull(aSnippet[dartx.substring](dart.notNull(aSnippet[dartx.length]) - 20));
+ }
+ let leftLead = "...";
+ let rightTail = "...";
+ if (left <= 10) leftLead = "";
+ if (right <= 10) rightTail = "";
+ let diff = dart.str`\nDiff (${left}..${dart.notNull(eLen) - right}/${dart.notNull(aLen) - right}):\n` + dart.str`${leftLead}${leftSnippet}[ ${eSnippet} ]${rightSnippet}${rightTail}\n` + dart.str`${leftLead}${leftSnippet}[ ${aSnippet} ]${rightSnippet}${rightTail}`;
+ expect.Expect._fail(dart.str`${defaultMessage}${diff}`);
+ }
+ static setEquals(expected, actual, reason) {
+ if (reason === void 0) reason = null;
+ let missingSet = core.Set.from(expected);
+ missingSet.removeAll(actual);
+ let extraSet = core.Set.from(actual);
+ extraSet.removeAll(expected);
+ if (dart.test(extraSet.isEmpty) && dart.test(missingSet.isEmpty)) return;
+ let msg = expect.Expect._getMessage(reason);
+ let sb = new core.StringBuffer(dart.str`Expect.setEquals(${msg}) fails`);
+ if (!dart.test(missingSet.isEmpty)) {
+ sb.write('\nExpected collection does not contain: ');
+ }
+ for (let val of missingSet) {
+ sb.write(dart.str`${val} `);
+ }
+ if (!dart.test(extraSet.isEmpty)) {
+ sb.write('\nExpected collection should not contain: ');
+ }
+ for (let val of extraSet) {
+ sb.write(dart.str`${val} `);
+ }
+ expect.Expect._fail(sb.toString());
+ }
+ static throws(f, check, reason) {
+ if (check === void 0) check = null;
+ if (reason === void 0) reason = null;
+ let msg = reason == null ? "" : dart.str`(${reason})`;
+ if (!expect._Nullary.is(f)) {
+ expect.Expect._fail(dart.str`Expect.throws${msg}: Function f not callable with zero arguments`);
+ }
+ try {
+ f();
+ } catch (e) {
+ let s = dart.stackTrace(e);
+ if (check != null) {
+ if (!dart.test(dart.dcall(check, e))) {
+ expect.Expect._fail(dart.str`Expect.throws${msg}: Unexpected '${e}'\n${s}`);
+ }
+ }
+ return;
+ }
+
+ expect.Expect._fail(dart.str`Expect.throws${msg} fails: Did not throw`);
+ }
+ static _getMessage(reason) {
+ return reason == null ? "" : dart.str`, '${reason}'`;
+ }
+ static _fail(message) {
+ dart.throw(new expect.ExpectException(message));
+ }
+ };
+ dart.setSignature(expect.Expect, {
+ statics: () => ({
+ _truncateString: dart.definiteFunctionType(core.String, [core.String, core.int, core.int, core.int]),
+ _stringDifference: dart.definiteFunctionType(core.String, [core.String, core.String]),
+ equals: dart.definiteFunctionType(dart.void, [dart.dynamic, dart.dynamic], [core.String]),
+ isTrue: dart.definiteFunctionType(dart.void, [dart.dynamic], [core.String]),
+ isFalse: dart.definiteFunctionType(dart.void, [dart.dynamic], [core.String]),
+ isNull: dart.definiteFunctionType(dart.void, [dart.dynamic], [core.String]),
+ isNotNull: dart.definiteFunctionType(dart.void, [dart.dynamic], [core.String]),
+ identical: dart.definiteFunctionType(dart.void, [dart.dynamic, dart.dynamic], [core.String]),
+ fail: dart.definiteFunctionType(dart.void, [core.String]),
+ approxEquals: dart.definiteFunctionType(dart.void, [core.num, core.num], [core.num, core.String]),
+ notEquals: dart.definiteFunctionType(dart.void, [dart.dynamic, dart.dynamic], [core.String]),
+ listEquals: dart.definiteFunctionType(dart.void, [core.List, core.List], [core.String]),
+ mapEquals: dart.definiteFunctionType(dart.void, [core.Map, core.Map], [core.String]),
+ stringEquals: dart.definiteFunctionType(dart.void, [core.String, core.String], [core.String]),
+ setEquals: dart.definiteFunctionType(dart.void, [core.Iterable, core.Iterable], [core.String]),
+ throws: dart.definiteFunctionType(dart.void, [dart.functionType(dart.void, [])], [expect._CheckExceptionFn, core.String]),
+ _getMessage: dart.definiteFunctionType(core.String, [core.String]),
+ _fail: dart.definiteFunctionType(dart.void, [core.String])
+ }),
+ names: ['_truncateString', '_stringDifference', 'equals', 'isTrue', 'isFalse', 'isNull', 'isNotNull', 'identical', 'fail', 'approxEquals', 'notEquals', 'listEquals', 'mapEquals', 'stringEquals', 'setEquals', 'throws', '_getMessage', '_fail']
+ });
+ expect._identical = function(a, b) {
+ return core.identical(a, b);
+ };
+ dart.fn(expect._identical, dynamicAnddynamicTobool());
+ expect._CheckExceptionFn = dart.typedef('_CheckExceptionFn', () => dart.functionType(core.bool, [dart.dynamic]));
+ expect._Nullary = dart.typedef('_Nullary', () => dart.functionType(dart.dynamic, []));
+ expect.ExpectException = class ExpectException extends core.Object {
+ new(message) {
+ this.message = message;
+ }
+ toString() {
+ return this.message;
+ }
+ };
+ expect.ExpectException[dart.implements] = () => [core.Exception];
+ dart.setSignature(expect.ExpectException, {
+ constructors: () => ({new: dart.definiteFunctionType(expect.ExpectException, [core.String])})
+ });
+ expect.NoInline = class NoInline extends core.Object {
+ new() {
+ }
+ };
+ dart.setSignature(expect.NoInline, {
+ constructors: () => ({new: dart.definiteFunctionType(expect.NoInline, [])})
+ });
+ expect.TrustTypeAnnotations = class TrustTypeAnnotations extends core.Object {
+ new() {
+ }
+ };
+ dart.setSignature(expect.TrustTypeAnnotations, {
+ constructors: () => ({new: dart.definiteFunctionType(expect.TrustTypeAnnotations, [])})
+ });
+ expect.AssumeDynamic = class AssumeDynamic extends core.Object {
+ new() {
+ }
+ };
+ dart.setSignature(expect.AssumeDynamic, {
+ constructors: () => ({new: dart.definiteFunctionType(expect.AssumeDynamic, [])})
+ });
+ // Exports:
+ exports.expect = expect;
+});
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