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// |jit-test| test-also=--wasm-compiler=optimizing; skip-if: !wasmDebuggingEnabled()
// Tests that wasm module scripts raises onEnterFrame and onLeaveFrame events.
load(libdir + "wasm.js");
// Checking if we stop at every wasm instruction during step.
var onEnterFrameCalled, onLeaveFrameCalled, onStepCalled;
wasmRunWithDebugger(
'(module (func (nop) (nop)) (export "test" (func 0)))',
undefined,
function ({dbg}) {
onEnterFrameCalled = 0;
onLeaveFrameCalled = 0;
onStepCalled = [];
dbg.onEnterFrame = function (frame) {
if (frame.type != 'wasmcall') return;
onEnterFrameCalled++;
frame.onStep = function () {
onStepCalled.push(frame.offset);
};
frame.onPop = function () {
onLeaveFrameCalled++;
};
};
},
function ({error}) {
assertEq(error, undefined);
assertEq(onEnterFrameCalled, 1);
assertEq(onLeaveFrameCalled, 1);
assertEq(onStepCalled.length, 3);
assertEq(onStepCalled[0] > 0, true);
// The onStepCalled offsets are in ascending order.
assertEq(onStepCalled[0] < onStepCalled[1], true);
assertEq(onStepCalled[1] < onStepCalled[2], true);
}
);
// Checking if step mode was disabled after debugger has been detached.
wasmRunWithDebugger(
'(module (func (nop) (nop)) (export "test" (func 0)))',
undefined,
function ({dbg, g}) {
onEnterFrameCalled = 0;
onLeaveFrameCalled = 0;
onStepCalled = [];
dbg.onEnterFrame = function (frame) {
if (frame.type != 'wasmcall') return;
onEnterFrameCalled++;
frame.onStep = function () {
onStepCalled.push(frame.offset);
};
frame.onPop = function () {
onLeaveFrameCalled++;
};
dbg.removeDebuggee(g);
};
},
function ({error}) {
assertEq(error, undefined);
assertEq(onEnterFrameCalled, 1);
assertEq(onLeaveFrameCalled, 0);
assertEq(onStepCalled.length, 0);
}
);
|
