| <!DOCTYPE html> |
| <html> |
| <head> |
| <script src="../../../http/tests/inspector/resources/inspector-test.js"></script> |
| <script src="../resources/log-pause-location.js"></script> |
| <script> |
| var truthy = true; |
| function a() { return 1; } |
| |
| |
| function entryWhile() { |
| let i = 2; |
| debugger; |
| while (i > 0) |
| --i; |
| } |
| |
| function entryDoWhile() { |
| let i = 2; |
| debugger; |
| do { |
| --i; |
| } while (i > 0); |
| } |
| |
| function entryTraditionalFor() { |
| debugger; |
| for (let i = 0; i < 2; ++i) |
| a(); |
| } |
| |
| function entryTraditionalForNoInit() { |
| let i = 0; |
| debugger; |
| for (; i < 2; ++i) |
| a(); |
| } |
| |
| function entryForIn() { |
| let o = {key1: 1, key2: 2}; |
| debugger; |
| for (let property in o) |
| a(); |
| } |
| |
| function entryForOf() { |
| let arr = [1, 2]; |
| debugger; |
| for (let value of arr) |
| a(); |
| } |
| |
| function entryWhileBreakContinue() { |
| let i = 0; |
| debugger; |
| while (truthy) { |
| ++i; |
| if (i === 1) |
| continue; |
| if (i === 2) |
| break; |
| } |
| } |
| |
| function entryForBreakContinue() { |
| let i = 0; |
| debugger; |
| for (;;) { |
| ++i; |
| if (i === 1) |
| continue; |
| if (i === 2) |
| break; |
| } |
| } |
| |
| // --------- |
| |
| function test() |
| { |
| let suite = InspectorTest.createAsyncSuite("Debugger.stepping.loops"); |
| |
| window.initializeSteppingTestSuite(suite); |
| |
| addSteppingTestCase({ |
| name: "Debugger.stepping.While", |
| description: "Should be able to step through while loops.", |
| expression: "setTimeout(entryWhile)", |
| steps: [ |
| "over", |
| "over", // complete: while (i > 0) [i=2] |
| "over", // complete: --i |
| "over", // complete: while (i > 0) [i=1] |
| "over", // complete: --i |
| "over", // complete: while (i > 0) [i=0] - leaving entry |
| "resume", |
| ] |
| }); |
| |
| addSteppingTestCase({ |
| name: "Debugger.stepping.DoWhile", |
| description: "Should be able to step through do/while loops.", |
| expression: "setTimeout(entryDoWhile)", |
| steps: [ |
| "over", |
| "over", // complete: --i |
| "over", // complete: while (i > 0) [i=1] |
| "over", // complete: --i |
| "over", // complete: while (i > 0) [i=0] - leaving entry |
| "resume", |
| ] |
| }); |
| |
| addSteppingTestCase({ |
| name: "Debugger.stepping.TraditionalForStepOver", |
| description: "Should be able to step over init and condition in traditional for loops.", |
| expression: "setTimeout(entryTraditionalFor)", |
| steps: [ |
| "over", |
| "over", // complete: let i = 0 |
| "over", // complete: i < 2 |
| "over", // complete: a() |
| "over", // complete: ++i |
| "over", // complete: i < 2 [i=1] |
| "over", // complete: a() |
| "over", // complete: ++i |
| "over", // complete: i < 2 [i=2] - leaving entry |
| "resume", |
| ] |
| }); |
| |
| addSteppingTestCase({ |
| name: "Debugger.stepping.TraditionalForStepIn", |
| description: "Should be able to step into init and condition of traditional for loops.", |
| expression: "setTimeout(entryTraditionalFor)", |
| steps: [ |
| "over", |
| "in", // complete: let i = 0 |
| "in", // complete: i < 2 [i=0] |
| "over", // complete: a() |
| "in", // complete: ++i |
| "in", // complete: i < 2 [i=1] |
| "over", // complete: a() |
| "in", // complete: ++i |
| "in", // complete: i < 2 [i=2] - leaving entry |
| "resume", |
| ] |
| }); |
| |
| addSteppingTestCase({ |
| name: "Debugger.stepping.TraditionalForNoInit", |
| description: "Should stop at condition if traditional for does not have initialization expression.", |
| expression: "setTimeout(entryTraditionalForNoInit)", |
| steps: [ |
| "over", |
| "in", // complete: i < 2 [i=0] |
| "over", // complete: a() |
| "in", // complete: ++i |
| "in", // complete: i < 2 [i=1] |
| "over", // complete: a() |
| "in", // complete: ++i |
| "in", // complete: i < 2 [i=2] - leaving entry |
| "resume", |
| ] |
| }); |
| |
| addSteppingTestCase({ |
| name: "Debugger.stepping.ForIn", |
| description: "Should be able to step through for..in loops.", |
| expression: "setTimeout(entryForIn)", |
| steps: [ |
| "over", |
| "over", // complete: (o) |
| "over", // complete: let property in o [key1] |
| "over", // complete: a() |
| "over", // complete: let property in o [key2] |
| "over", // complete: a() |
| "over", // complete: let property in o [done] - leaving entry |
| "resume", |
| ] |
| }); |
| |
| addSteppingTestCase({ |
| name: "Debugger.stepping.ForIn", |
| description: "Should be able to step through for..of loops.", |
| expression: "setTimeout(entryForOf)", |
| steps: [ |
| "over", |
| "over", // complete (arr) |
| "over", // complete: let value of arr [1] |
| "over", // complete: a() |
| "over", // complete: let value of arr [2] |
| "over", // complete: a() |
| "over", // complete: let value of arr [done] - leaving entry |
| "resume", |
| ] |
| }); |
| |
| addSteppingTestCase({ |
| name: "Debugger.stepping.WhileBreakContinue", |
| description: "Should be able to step through while with break/continue statements.", |
| expression: "setTimeout(entryWhileBreakContinue)", |
| steps: [ |
| "over", |
| "over", // complete: (true) |
| "over", // complete: ++i |
| "over", // complete: (i === 1) [i=1] |
| "over", // complete: continue |
| "over", // complete: (true) |
| "over", // complete: ++i |
| "over", // complete: (i === 1) [i=2] |
| "over", // complete: (i === 2) [i=2] |
| "over", // complete: break - leaving entry |
| "resume", |
| ] |
| }); |
| |
| addSteppingTestCase({ |
| name: "Debugger.stepping.ForBreakContinue", |
| description: "Should be able to step through while with break/continue statements.", |
| expression: "setTimeout(entryForBreakContinue)", |
| steps: [ |
| "over", |
| // Step directly into the loop body for `for(;;)` |
| "over", // complete: ++i |
| "over", // complete: (i === 1) [i=1] |
| "over", // complete: continue |
| // Step loops directly back into the loop body for `for(;;)` |
| "over", // complete: ++i |
| "over", // complete: (i === 1) [i=2] |
| "over", // complete: (i === 2) [i=2] |
| "over", // complete: break - leaving entry |
| "resume", |
| ] |
| }); |
| |
| loadMainPageContent().then(() => { |
| suite.runTestCasesAndFinish(); |
| }); |
| } |
| </script> |
| </head> |
| <body onload="runTest()"> |
| <p>Checking pause locations when stepping in, out, and over in loops.</p> |
| </body> |
| </html> |
