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Use jasmine.undefined for all comparisons to the undefined value, since undefined itself may be redefined elsewhere

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in app code.  Thanks to Charlie Meyer at UIUC for the suggestion.
This commit is contained in:
Christian Williams
2009-11-26 11:12:06 -05:00
parent 2cb5bf146c
commit 7653107f0c
14 changed files with 100 additions and 59 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
spec/runner.html
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@@ -4,6 +4,10 @@
<head>
<title>Jasmine Test Runner</title>
<script type="text/javascript">
undefined = "diz be undefined yo";
</script>
<script type="text/javascript" src="../src/base.js"></script>
<script type="text/javascript" src="../src/util.js"></script>
<script type="text/javascript" src="../src/Env.js"></script>

4
spec/suites/JsApiReporterSpec.js
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@@ -60,8 +60,8 @@ describe('jasmine.jsApiReporter', function() {
expect(summarizedResult.messages[0].message).toEqual(result.messages[0].message);
expect(summarizedResult.messages[0].passed).toBeTruthy();
expect(summarizedResult.messages[0].type).toEqual('ExpectationResult');
expect(summarizedResult.messages[0].text).toEqual(undefined);
expect(summarizedResult.messages[0].trace.stack).toEqual(undefined);
expect(summarizedResult.messages[0].text).toEqual(jasmine.undefined);
expect(summarizedResult.messages[0].trace.stack).toEqual(jasmine.undefined);
});
it("should have a stack trace for failing specs", function() {

30
spec/suites/MatchersSpec.js
View File

@@ -43,8 +43,8 @@ describe("jasmine.Matchers", function() {
expect(match(true).toNotEqual(false)).toEqual(true);
expect((match(true).toNotEqual(true))).toEqual(false);
expect((match(['a', 'b']).toEqual(['a', undefined]))).toEqual(false);
expect((match(['a', 'b']).toEqual(['a', 'b', undefined]))).toEqual(false);
expect((match(['a', 'b']).toEqual(['a', jasmine.undefined]))).toEqual(false);
expect((match(['a', 'b']).toEqual(['a', 'b', jasmine.undefined]))).toEqual(false);
});
it("toEqual to build an Expectation Result", function() {
@@ -197,11 +197,11 @@ describe("jasmine.Matchers", function() {
it("toBeDefined", function() {
expect(match('foo').toBeDefined()).toEqual(true);
expect(match(undefined).toBeDefined()).toEqual(false);
expect(match(jasmine.undefined).toBeDefined()).toEqual(false);
});
it("toBeDefined to build an ExpectationResult", function() {
var matcher = match(undefined);
var matcher = match(jasmine.undefined);
matcher.toBeDefined();
var result = mockSpec.addMatcherResult.mostRecentCall.args[0];
@@ -209,17 +209,17 @@ describe("jasmine.Matchers", function() {
expect(result.matcherName).toEqual("toBeDefined");
expect(result.passed()).toEqual(false);
expect(result.message).toEqual('Expected undefined to be defined.');
expect(result.actual).toEqual(undefined);
expect(result.actual).toEqual(jasmine.undefined);
});
it("toBeUndefined", function() {
expect(match('foo').toBeUndefined()).toEqual(false);
expect(match(undefined).toBeUndefined()).toEqual(true);
expect(match(jasmine.undefined).toBeUndefined()).toEqual(true);
});
it("toBeNull", function() {
expect(match(null).toBeNull()).toEqual(true);
expect(match(undefined).toBeNull()).toEqual(false);
expect(match(jasmine.undefined).toBeNull()).toEqual(false);
expect(match("foo").toBeNull()).toEqual(false);
});
@@ -254,7 +254,7 @@ describe("jasmine.Matchers", function() {
it("toBeFalsy", function() {
expect(match(false).toBeFalsy()).toEqual(true);
expect(match(true).toBeFalsy()).toEqual(false);
expect(match(undefined).toBeFalsy()).toEqual(true);
expect(match(jasmine.undefined).toBeFalsy()).toEqual(true);
expect(match(0).toBeFalsy()).toEqual(true);
expect(match("").toBeFalsy()).toEqual(true);
});
@@ -276,7 +276,7 @@ describe("jasmine.Matchers", function() {
it("toBeTruthy", function() {
expect(match(false).toBeTruthy()).toEqual(false);
expect(match(true).toBeTruthy()).toEqual(true);
expect(match(undefined).toBeTruthy()).toEqual(false);
expect(match(jasmine.undefined).toBeTruthy()).toEqual(false);
expect(match(0).toBeTruthy()).toEqual(false);
expect(match("").toBeTruthy()).toEqual(false);
expect(match("hi").toBeTruthy()).toEqual(true);
@@ -297,11 +297,11 @@ describe("jasmine.Matchers", function() {
});
it("toEqual", function() {
expect(match(undefined).toEqual(undefined)).toEqual(true);
expect(match(jasmine.undefined).toEqual(jasmine.undefined)).toEqual(true);
expect(match({foo:'bar'}).toEqual({foo:'bar'})).toEqual(true);
expect(match("foo").toEqual({bar: undefined})).toEqual(false);
expect(match({foo: undefined}).toEqual("goo")).toEqual(false);
expect(match({foo: {bar :undefined}}).toEqual("goo")).toEqual(false);
expect(match("foo").toEqual({bar: jasmine.undefined})).toEqual(false);
expect(match({foo: jasmine.undefined}).toEqual("goo")).toEqual(false);
expect(match({foo: {bar :jasmine.undefined}}).toEqual("goo")).toEqual(false);
});
it("toEqual with jasmine.any()", function() {
@@ -321,7 +321,7 @@ describe("jasmine.Matchers", function() {
});
it("toEqual handles circular objects ok", function() {
expect(match({foo: "bar", baz: undefined}).toEqual({foo: "bar", baz: undefined})).toEqual(true);
expect(match({foo: "bar", baz: jasmine.undefined}).toEqual({foo: "bar", baz: jasmine.undefined})).toEqual(true);
expect(match({foo:['bar','baz','quux']}).toEqual({foo:['bar','baz','quux']})).toEqual(true);
expect(match({foo: {bar:'baz'}, quux:'corge'}).toEqual({foo:{bar:'baz'}, quux:'corge'})).toEqual(true);
@@ -488,7 +488,7 @@ describe("jasmine.Matchers", function() {
}).toThrow('Expected a spy, but got Function.');
expect(function() {
match(undefined)[methodName]();
match(jasmine.undefined)[methodName]();
}).toThrow('Expected a spy, but got undefined.');
expect(function() {

6
spec/suites/PrettyPrintSpec.js
View File

@@ -8,14 +8,14 @@ describe("jasmine.pp", function () {
expect(jasmine.pp(true)).toEqual("true");
expect(jasmine.pp(false)).toEqual("false");
expect(jasmine.pp(null)).toEqual("null");
expect(jasmine.pp(undefined)).toEqual("undefined");
expect(jasmine.pp(jasmine.undefined)).toEqual("undefined");
expect(jasmine.pp(3)).toEqual("3");
expect(jasmine.pp(-3.14)).toEqual("-3.14");
});
it("should stringify arrays properly", function() {
expect(jasmine.pp([1, 2])).toEqual("[ 1, 2 ]");
expect(jasmine.pp([1, 'foo', {}, undefined, null])).toEqual("[ 1, 'foo', { }, undefined, null ]");
expect(jasmine.pp([1, 'foo', {}, jasmine.undefined, null])).toEqual("[ 1, 'foo', { }, undefined, null ]");
});
it("should indicate circular array references", function() {
@@ -27,7 +27,7 @@ describe("jasmine.pp", function () {
it("should stringify objects properly", function() {
expect(jasmine.pp({foo: 'bar'})).toEqual("{ foo : 'bar' }");
expect(jasmine.pp({foo:'bar', baz:3, nullValue: null, undefinedValue: undefined})).toEqual("{ foo : 'bar', baz : 3, nullValue : null, undefinedValue : undefined }");
expect(jasmine.pp({foo:'bar', baz:3, nullValue: null, undefinedValue: jasmine.undefined})).toEqual("{ foo : 'bar', baz : 3, nullValue : null, undefinedValue : undefined }");
expect(jasmine.pp({foo: function () {
}, bar: [1, 2, 3]})).toEqual("{ foo : Function, bar : [ 1, 2, 3 ] }");
});

2
spec/suites/SpecRunningSpec.js
View File

@@ -1111,7 +1111,7 @@ describe("jasmine spec running", function () {
expect(spec1Matcher.matcherForSpec("expected")).toEqual("matcherForSpec: actual: xxx; expected: expected");
expect(spec2Matcher.matcherForSuite("expected")).toEqual("matcherForSuite: actual: yyy; expected: expected");
expect(spec2Matcher.matcherForSpec).toBe(undefined);
expect(spec2Matcher.matcherForSpec).toBe(jasmine.undefined);
});
});