diff options
Diffstat (limited to 'Source/JavaScriptCore/tests/mozilla/ecma_2/Exceptions/statement-003.js')
-rw-r--r-- | Source/JavaScriptCore/tests/mozilla/ecma_2/Exceptions/statement-003.js | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/Source/JavaScriptCore/tests/mozilla/ecma_2/Exceptions/statement-003.js b/Source/JavaScriptCore/tests/mozilla/ecma_2/Exceptions/statement-003.js new file mode 100644 index 0000000..c7ffc7f --- /dev/null +++ b/Source/JavaScriptCore/tests/mozilla/ecma_2/Exceptions/statement-003.js @@ -0,0 +1,77 @@ +/** + File Name: statement-003 + Corresponds To: 12.6.3-7-n.js + ECMA Section: 12.6.3 The for...in Statement + Description: + The production IterationStatement : for ( LeftHandSideExpression in Expression ) + Statement is evaluated as follows: + + 1. Evaluate the Expression. + 2. Call GetValue(Result(1)). + 3. Call ToObject(Result(2)). + 4. Let C be "normal completion". + 5. Get the name of the next property of Result(3) that doesn't have the + DontEnum attribute. If there is no such property, go to step 14. + 6. Evaluate the LeftHandSideExpression ( it may be evaluated repeatedly). + 7. Call PutValue(Result(6), Result(5)). PutValue( V, W ): + 1. If Type(V) is not Reference, generate a runtime error. + 2. Call GetBase(V). + 3. If Result(2) is null, go to step 6. + 4. Call the [[Put]] method of Result(2), passing GetPropertyName(V) + for the property name and W for the value. + 5. Return. + 6. Call the [[Put]] method for the global object, passing + GetPropertyName(V) for the property name and W for the value. + 7. Return. + 8. Evaluate Statement. + 9. If Result(8) is a value completion, change C to be "normal completion + after value V" where V is the value carried by Result(8). + 10. If Result(8) is a break completion, go to step 14. + 11. If Result(8) is a continue completion, go to step 5. + 12. If Result(8) is a return completion, return Result(8). + 13. Go to step 5. + 14. Return C. + + Author: christine@netscape.com + Date: 11 september 1997 +*/ + var SECTION = "statement-003"; + var VERSION = "JS1_4"; + var TITLE = "The for..in statment"; + + startTest(); + writeHeaderToLog( SECTION + " "+ TITLE); + + var testcases = new Array(); + var tc = 0; + + var result = "Failed"; + var exception = "No exception thrown"; + var expect = "Passed"; + + try { + var o = new MyObject(); + var result = 0; + + eval("for ( this in o) {\n" + + "result += this[p];\n" + + "}\n"); + } catch ( e ) { + result = expect; + exception = e.toString(); + } + + testcases[tc++] = new TestCase( + SECTION, + "bad left-hand side expression" + + " (threw " + exception +")", + expect, + result ); + + test(); + +function MyObject() { + this.value = 2; + this[0] = 4; + return this; +} |