This adds clearStepping plus the family of
{set,clear}BreakOn{,Uncaught}Exception functions.
BUG=v8:5530
Review-Url: https://codereview.chromium.org/2482903002
Cr-Commit-Position: refs/heads/master@{#40834}
This CL adds further support to the test wrapper. We are now able to
run almost all mjsunit/debug-step-* tests using the inspector backend.
debug-stepframe-* tests are not yet supported since inspector does not
know a 'frame' step type.
The interface has also been improved to be able to move these tests to
inspector mostly without modification.
BUG=v8:5330
Review-Url: https://codereview.chromium.org/2466273005
Cr-Commit-Position: refs/heads/master@{#40800}
This CL adds simple implementation of break and stepping-related functionality
as required by the debug-step.js test. This includes
* stepOver, stepInto, stepOut
* setBreakPoint
* clearBreakPoint
* evaluate
Some of these, e.g. setBreakPoint are not fully implemented for all cases but
only for the ones we need right now.
One interesting result of this is that using the inspector protocol is roughly
14x slower for debug-step.js (14s instead of 0.5s). One cause of this seems to
be iteration over all object properties in toProtocolValue, which is used to
serialize JS objects before being sent over the wire (e.g. FrameMirrors). This
is something that should be fixed at some point. In the meantime, the test now
runs 100 instead of 1000 iterations.
BUG=v8:5530
Review-Url: https://codereview.chromium.org/2447073007
Cr-Commit-Position: refs/heads/master@{#40636}
This adds a wrapper class around the inspector protocol for use in
debugger tests. The interface is intended to stay similar to the
currently exposed DebuggerContext.
Right now, we support adding a listener, (partial) handling of the
AfterCompile event, and enabling/disabling the debugger.
BUG=v8:5530
Review-Url: https://codereview.chromium.org/2451153003
Cr-Commit-Position: refs/heads/master@{#40635}
