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Unified Diff: pkg/crypto/test/base64_test.dart

Issue 169363008: pkg/crypto: move tests to unittest package (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart
Patch Set: oops Created 6 years, 10 months ago
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Index: pkg/crypto/test/base64_test.dart
diff --git a/pkg/crypto/test/base64_test.dart b/pkg/crypto/test/base64_test.dart
index 9a58e3b27fa67a0f34a55be487d9c1e620139252..081d3c4df5aad445c7b36b62410cf4eefefacb94 100644
--- a/pkg/crypto/test/base64_test.dart
+++ b/pkg/crypto/test/base64_test.dart
@@ -5,27 +5,37 @@
// Library tag to allow the test to run on Dartium.
library base64_test;
-import "package:expect/expect.dart";
-import "package:crypto/crypto.dart";
import 'dart:math';
+import "package:crypto/crypto.dart";
+import "package:unittest/unittest.dart";
+
+void main() {
+ test('encoder', _testEncoder);
+ test('decoder', _testDecoder);
+ test('decoder for malformed input', _testDecoderForMalformedInput);
+ test('encode decode lists', _testEncodeDecodeLists);
+ test('url safe encode-decode', _testUrlSafeEncodeDecode);
+ test('performance', _testPerformance);
+}
+
// Data from http://tools.ietf.org/html/rfc4648.
-var inputs =
+const _INPUTS =
const [ '', 'f', 'fo', 'foo', 'foob', 'fooba', 'foobar'];
-var results =
+const _RESULTS =
const [ '', 'Zg==', 'Zm8=', 'Zm9v', 'Zm9vYg==', 'Zm9vYmE=', 'Zm9vYmFy'];
// Test data with only zeroes.
var inputsWithZeroes = [[0, 0, 0], [0, 0], [0], []];
-var resultsWithZeroes = ['AAAA', 'AAA=', 'AA==', ''];
+const _RESULTS_WITH_ZEROS = const ['AAAA', 'AAA=', 'AA==', ''];
-var longLine =
+const _LONG_LINE =
"Man is distinguished, not only by his reason, but by this singular "
"passion from other animals, which is a lust of the mind, that by a "
"perseverance of delight in the continued and indefatigable generation "
"of knowledge, exceeds the short vehemence of any carnal pleasure.";
-var longLineResult =
+const _LONG_LINE_RESULT =
"TWFuIGlzIGRpc3Rpbmd1aXNoZWQsIG5vdCBvbm"
"x5IGJ5IGhpcyByZWFzb24sIGJ1dCBieSB0aGlz\r\n"
"IHNpbmd1bGFyIHBhc3Npb24gZnJvbSBvdGhlci"
@@ -37,7 +47,7 @@ var longLineResult =
"ZSBzaG9ydCB2ZWhlbWVuY2Ugb2YgYW55IGNhcm"
"5hbCBwbGVhc3VyZS4=";
-var longLineResultNoBreak =
+const longLineResultNoBreak =
Søren Gjesse 2014/02/18 07:41:38 All caps here as well.
kevmoo 2014/02/18 14:23:27 Done.
"TWFuIGlzIGRpc3Rpbmd1aXNoZWQsIG5vdCBvbm"
"x5IGJ5IGhpcyByZWFzb24sIGJ1dCBieSB0aGlz"
"IHNpbmd1bGFyIHBhc3Npb24gZnJvbSBvdGhlci"
@@ -49,55 +59,55 @@ var longLineResultNoBreak =
"ZSBzaG9ydCB2ZWhlbWVuY2Ugb2YgYW55IGNhcm"
"5hbCBwbGVhc3VyZS4=";
-testEncoder() {
- for (var i = 0; i < inputs.length; i++) {
- Expect.equals(results[i], CryptoUtils.bytesToBase64(inputs[i].codeUnits));
+void _testEncoder() {
+ for (var i = 0; i < _INPUTS.length; i++) {
+ expect(_RESULTS[i], CryptoUtils.bytesToBase64(_INPUTS[i].codeUnits));
Søren Gjesse 2014/02/18 07:41:38 Shouldn't the arguments here be the other way arou
kevmoo 2014/02/18 14:23:27 Done.
}
for (var i = 0; i < inputsWithZeroes.length; i++) {
- Expect.equals(resultsWithZeroes[i],
+ expect(_RESULTS_WITH_ZEROS[i],
CryptoUtils.bytesToBase64(inputsWithZeroes[i]));
Søren Gjesse 2014/02/18 07:41:38 Ditto.
kevmoo 2014/02/18 14:23:27 Done.
}
- Expect.equals(
- CryptoUtils.bytesToBase64(longLine.codeUnits, addLineSeparator : true),
- longLineResult);
- Expect.equals(CryptoUtils.bytesToBase64(longLine.codeUnits),
+ expect(
+ CryptoUtils.bytesToBase64(_LONG_LINE.codeUnits, addLineSeparator : true),
+ _LONG_LINE_RESULT);
+ expect(CryptoUtils.bytesToBase64(_LONG_LINE.codeUnits),
longLineResultNoBreak);
Søren Gjesse 2014/02/18 07:41:38 Indent.
kevmoo 2014/02/18 14:23:27 Done.
}
-testDecoder() {
- for (var i = 0; i < results.length; i++) {
- Expect.equals(inputs[i],
- new String.fromCharCodes(CryptoUtils.base64StringToBytes(results[i])));
+void _testDecoder() {
+ for (var i = 0; i < _RESULTS.length; i++) {
+ expect(_INPUTS[i],
Søren Gjesse 2014/02/18 07:41:38 Switch arguments.
kevmoo 2014/02/18 14:23:27 Done.
+ new String.fromCharCodes(CryptoUtils.base64StringToBytes(_RESULTS[i])));
}
- for (var i = 0; i < resultsWithZeroes.length; i++) {
- Expect.listEquals(inputsWithZeroes[i],
- CryptoUtils.base64StringToBytes(resultsWithZeroes[i]));
+ for (var i = 0; i < _RESULTS_WITH_ZEROS.length; i++) {
+ expect(inputsWithZeroes[i],
Søren Gjesse 2014/02/18 07:41:38 Switch arguments + indent.
kevmoo 2014/02/18 14:23:27 Done.
+ CryptoUtils.base64StringToBytes(_RESULTS_WITH_ZEROS[i]));
}
- var longLineDecoded = CryptoUtils.base64StringToBytes(longLineResult);
- Expect.equals(new String.fromCharCodes(longLineDecoded), longLine);
- var longLineResultNoBreak = CryptoUtils.base64StringToBytes(longLineResult);
- Expect.equals(new String.fromCharCodes(longLineResultNoBreak), longLine);
+ var longLineDecoded = CryptoUtils.base64StringToBytes(_LONG_LINE_RESULT);
+ expect(new String.fromCharCodes(longLineDecoded), _LONG_LINE);
+ var longLineResultNoBreak = CryptoUtils.base64StringToBytes(_LONG_LINE_RESULT);
Søren Gjesse 2014/02/18 07:41:38 Long line :-)
kevmoo 2014/02/18 14:23:27 Done.
+ expect(new String.fromCharCodes(longLineResultNoBreak), _LONG_LINE);
}
-testDecoderForMalformedInput() {
- Expect.throws(() {
- CryptoUtils.base64StringToBytes('AB~');
- }, (e) => e is FormatException);
+void _testDecoderForMalformedInput() {
+ expect(() {
+ CryptoUtils.base64StringToBytes('AB~');
+ }, throwsFormatException);
- Expect.throws(() {
+ expect(() {
CryptoUtils.base64StringToBytes('A');
- }, (e) => e is FormatException);
+ }, throwsFormatException);
}
-testUrlSafeEncodeDecode() {
+void _testUrlSafeEncodeDecode() {
List<int> decUrlSafe = CryptoUtils.base64StringToBytes('-_A=');
List<int> dec = CryptoUtils.base64StringToBytes('+/A=');
- Expect.listEquals(decUrlSafe, dec);
- Expect.equals('-_A=', CryptoUtils.bytesToBase64(dec, urlSafe: true));
- Expect.equals('+/A=', CryptoUtils.bytesToBase64(dec));
+ expect(decUrlSafe, dec);
+ expect('-_A=', CryptoUtils.bytesToBase64(dec, urlSafe: true));
Søren Gjesse 2014/02/18 07:41:38 Switch arguments.
kevmoo 2014/02/18 14:23:27 Done.
+ expect('+/A=', CryptoUtils.bytesToBase64(dec));
}
-testEncodeDecodeLists() {
+void _testEncodeDecodeLists() {
for (int i = 0; i < 10; i++) {
for (int j = 0; j < 256 - i; j++) {
List<int> x = new List<int>(i);
@@ -106,22 +116,22 @@ testEncodeDecodeLists() {
}
var enc = CryptoUtils.bytesToBase64(x);
var dec = CryptoUtils.base64StringToBytes(enc);
- Expect.listEquals(x, dec);
+ expect(x, dec);
Søren Gjesse 2014/02/18 07:41:38 Switch arguments.
kevmoo 2014/02/18 14:23:27 Done.
}
}
}
-fillRandom(List<int> l) {
+void _fillRandom(List<int> l) {
var random = new Random(0xBABE);
- for(int j=0; j < l.length; j++) {
+ for (int j = 0; j < l.length; j++) {
l[j] = random.nextInt(255);
}
}
-testPerformance() {
+void _testPerformance() {
var l = new List<int>(1024);
var iters = 5000;
- fillRandom(l);
+ _fillRandom(l);
String enc;
var w = new Stopwatch()..start();
for( int i = 0; i < iters; ++i ) {
@@ -139,12 +149,3 @@ testPerformance() {
// print('''Decode into ${l.length} bytes for $iters
// times: $ms msec. $perSec b/s''');
}
-
-void main() {
- testEncoder();
- testDecoder();
- testDecoderForMalformedInput();
- testEncodeDecodeLists();
- testUrlSafeEncodeDecode();
- testPerformance();
-}

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