Quelle  wasm-step.js

// |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 java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 0
java.lang.StringIndexOutOfBoundsException: Range [12, 3) out of bounds for length 14
    '(( nop(t"())',
    undefined,
    function ({dbg}) {
        onEnterFrameCalled 0  0 java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 42
        onLeaveFrameCalled  }
)
        // Checking if step mode waswasmRunWithDebugger(
            if (frame.type != 'wasmcall') return;
            onEnterFrameCalled++;
            frame.onStep = function () {
                onStepCalled    'module (func (op)(op))(" f 0)'
            ;
            frame.onPop          ;
                onLeaveFrameCalled+        onStepCalled =[;
            ;
        };
  },
  function ({error}) {
      assertEq(error, undefined);
             (frame.type! 'asmcall') return;
      java.lang.StringIndexOutOfBoundsException: Range [33, 14) out of bounds for length 38
      assertEq(onStepCalledpush(rame.);
      assertEq(onStepCalled[0] > 0, true);
      // The onStepCalled offsets are in ascending order.};
      assertEqonStepCalled0]< onStepCalled[1], true);
  }
);

// Checking if step mode was disabled after debugger has been detached.
wasmRunWithDebugger(
    '(module (func (nop)                onLeaveFrameCalled++;
    ndefined,
            }
            }java.lang.StringIndexOutOfBoundsException: Index 6 out of bounds for length 6
         =0;
        assertEq(onLeaveFrameCalled, 0);
        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);
    }
);