blob: 5f52be7d5bee067ad0c13e55bf530cad8a484c8c [file] [log] [blame]
// Copyright 2016 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
let {session, contextGroup, Protocol} = InspectorTest.start('Test for Debugger.getPossibleBreakpoints');
Protocol.Runtime.enable();
Protocol.Debugger.enable();
InspectorTest.runTestSuite([
function getPossibleBreakpointsInRange(next) {
var source = 'function foo(){ return Promise.resolve(); }\nfunction boo(){ return Promise.resolve().then(() => 42); }\n\n';
var scriptId;
compileScript(source)
.then(id => scriptId = id)
.then(() => InspectorTest.log('Test start.scriptId != end.scriptId.'))
.then(() => Protocol.Debugger.getPossibleBreakpoints({ start: { lineNumber: 0, columnNumber: 0, scriptId: scriptId }, end: { lineNumber: 0, columnNumber: 0, scriptId: scriptId + '0' }}))
.then(message => dumpAllLocations(message, source))
.then(() => InspectorTest.log('Test not existing scriptId.'))
.then(() => Protocol.Debugger.getPossibleBreakpoints({ start: { lineNumber: 0, columnNumber: 0, scriptId: '-1' }}))
.then(message => dumpAllLocations(message, source))
.then(() => InspectorTest.log('Test end < start.'))
.then(() => Protocol.Debugger.getPossibleBreakpoints({ start: { lineNumber: 1, columnNumber: 0, scriptId: scriptId }, end: { lineNumber: 0, columnNumber: 0, scriptId: scriptId }}))
.then(message => dumpAllLocations(message, source))
.then(() => InspectorTest.log('Test empty range in first line.'))
.then(() => Protocol.Debugger.getPossibleBreakpoints({ start: { lineNumber: 0, columnNumber: 16, scriptId: scriptId }, end: { lineNumber: 0, columnNumber: 16, scriptId: scriptId }}))
.then(message => dumpAllLocations(message, source))
.then(() => InspectorTest.log('Test one character range in first line.'))
.then(() => Protocol.Debugger.getPossibleBreakpoints({ start: { lineNumber: 0, columnNumber: 16, scriptId: scriptId }, end: { lineNumber: 0, columnNumber: 17, scriptId: scriptId }}))
.then(message => dumpAllLocations(message, source))
.then(() => InspectorTest.log('Test empty range in not first line.'))
.then(() => Protocol.Debugger.getPossibleBreakpoints({ start: { lineNumber: 1, columnNumber: 16, scriptId: scriptId }, end: { lineNumber: 1, columnNumber: 16, scriptId: scriptId }}))
.then(message => dumpAllLocations(message, source))
.then(() => InspectorTest.log('Test one character range in not first line.'))
.then(() => Protocol.Debugger.getPossibleBreakpoints({ start: { lineNumber: 1, columnNumber: 16, scriptId: scriptId }, end: { lineNumber: 1, columnNumber: 17, scriptId: scriptId }}))
.then(message => dumpAllLocations(message, source))
.then(() => InspectorTest.log('Test end is undefined'))
.then(() => Protocol.Debugger.getPossibleBreakpoints({ start: { lineNumber: 0, columnNumber: 0, scriptId: scriptId }}))
.then(message => dumpAllLocations(message, source))
.then(() => InspectorTest.log('Test end.lineNumber > scripts.lineCount()'))
.then(() => Protocol.Debugger.getPossibleBreakpoints({ start: { lineNumber: 0, columnNumber: 0, scriptId: scriptId }, end: { lineNumber: 5, columnNumber: 0, scriptId: scriptId }}))
.then(message => dumpAllLocations(message, source))
.then(() => InspectorTest.log('Test one string'))
.then(() => Protocol.Debugger.getPossibleBreakpoints({ start: { lineNumber: 0, columnNumber: 0, scriptId: scriptId }, end: { lineNumber: 1, columnNumber: 0, scriptId: scriptId }}))
.then(message => dumpAllLocations(message, source))
.then(() => InspectorTest.log('Test end.columnNumber > end.line.length(), should be the same as previous.'))
.then(() => Protocol.Debugger.getPossibleBreakpoints({ start: { lineNumber: 0, columnNumber: 0, scriptId: scriptId }, end: { lineNumber: 0, columnNumber: 256, scriptId: scriptId }}))
.then(message => dumpAllLocations(message, source))
.then(next);
},
function getPossibleBreakpointsInArrow(next) {
var source = 'function foo() { return Promise.resolve().then(() => 239).then(() => 42).then(() => () => 42) }';
var scriptId;
compileScript(source)
.then(id => scriptId = id)
.then(() => Protocol.Debugger.getPossibleBreakpoints({ start: { lineNumber: 0, columnNumber: 0, scriptId: scriptId }}))
.then(message => dumpAllLocations(message, source))
.then(next);
},
function arrowFunctionFirstLine(next) {
Protocol.Debugger.onPaused(message => dumpBreakLocationInSourceAndResume(message, source));
var source = `function foo1() { Promise.resolve().then(() => 42) }
function foo2() { Promise.resolve().then(() => 42) }`;
waitForPossibleBreakpoints(source, { lineNumber: 0, columnNumber: 0 }, { lineNumber: 1, columnNumber: 0 })
.then(message => dumpAllLocations(message, source))
.then(setAllBreakpoints)
.then(() => Protocol.Runtime.evaluate({ expression: 'foo1(); foo2()'}))
.then(next);
},
function arrowFunctionOnPause(next) {
var source = `debugger; function foo3() { Promise.resolve().then(() => 42) }
function foo4() { Promise.resolve().then(() => 42) };\nfoo3();\nfoo4();`;
waitForPossibleBreakpointsOnPause(source, { lineNumber: 0, columnNumber: 0 }, undefined, next)
.then(message => dumpAllLocations(message, source))
.then(setAllBreakpoints)
.then(() => Protocol.Debugger.onPaused(message => dumpBreakLocationInSourceAndResume(message, source)))
.then(() => Protocol.Debugger.resume());
},
function getPossibleBreakpointsInRangeWithOffset(next) {
var source = 'function foo(){ return Promise.resolve(); }\nfunction boo(){ return Promise.resolve().then(() => 42); }\n\n';
var scriptId;
compileScript(source, { name: 'with-offset.js', line_offset: 1, column_offset: 1 })
.then(id => scriptId = id)
.then(() => InspectorTest.log('Test empty range in first line.'))
.then(() => Protocol.Debugger.getPossibleBreakpoints({ start: { lineNumber: 1, columnNumber: 17, scriptId: scriptId }, end: { lineNumber: 1, columnNumber: 17, scriptId: scriptId }}))
.then(message => dumpAllLocations(message, source, 1, 1))
.then(() => InspectorTest.log('Test one character range in first line.'))
.then(() => Protocol.Debugger.getPossibleBreakpoints({ start: { lineNumber: 1, columnNumber: 17, scriptId: scriptId }, end: { lineNumber: 1, columnNumber: 18, scriptId: scriptId }}))
.then(message => dumpAllLocations(message, source, 1, 1))
.then(() => InspectorTest.log('Test empty range in not first line.'))
.then(() => Protocol.Debugger.getPossibleBreakpoints({ start: { lineNumber: 2, columnNumber: 16, scriptId: scriptId }, end: { lineNumber: 2, columnNumber: 16, scriptId: scriptId }}))
.then(message => dumpAllLocations(message, source, 1, 1))
.then(() => InspectorTest.log('Test one character range in not first line.'))
.then(() => Protocol.Debugger.getPossibleBreakpoints({ start: { lineNumber: 2, columnNumber: 16, scriptId: scriptId }, end: { lineNumber: 2, columnNumber: 17, scriptId: scriptId }}))
.then(message => dumpAllLocations(message, source, 1, 1))
.then(() => InspectorTest.log('Test end is undefined'))
.then(() => Protocol.Debugger.getPossibleBreakpoints({ start: { lineNumber: 0, columnNumber: 0, scriptId: scriptId }}))
.then(message => dumpAllLocations(message, source, 1, 1))
.then(() => InspectorTest.log('Test end.lineNumber > scripts.lineCount()'))
.then(() => Protocol.Debugger.getPossibleBreakpoints({ start: { lineNumber: 0, columnNumber: 0, scriptId: scriptId }, end: { lineNumber: 5, columnNumber: 0, scriptId: scriptId }}))
.then(message => dumpAllLocations(message, source, 1, 1))
.then(() => InspectorTest.log('Test one string'))
.then(() => Protocol.Debugger.getPossibleBreakpoints({ start: { lineNumber: 1, columnNumber: 1, scriptId: scriptId }, end: { lineNumber: 2, columnNumber: 0, scriptId: scriptId }}))
.then(message => dumpAllLocations(message, source, 1, 1))
.then(() => InspectorTest.log('Test end.columnNumber > end.line.length(), should be the same as previous.'))
.then(() => Protocol.Debugger.getPossibleBreakpoints({ start: { lineNumber: 1, columnNumber: 1, scriptId: scriptId }, end: { lineNumber: 1, columnNumber: 256, scriptId: scriptId }}))
.then(message => dumpAllLocations(message, source, 1, 1))
.then(next);
},
function withOffset(next) {
Protocol.Debugger.onPaused(message => dumpBreakLocationInSourceAndResume(message, source, 3, 18));
var source = `function foo5() { Promise.resolve().then(() => 42) }
function foo6() { Promise.resolve().then(() => 42) }
`;
waitForPossibleBreakpoints(source, { lineNumber: 0, columnNumber: 0 }, undefined, { name: 'with-offset.js', line_offset: 3, column_offset: 18 })
.then(message => dumpAllLocations(message, source, 3, 18))
.then(setAllBreakpoints)
.then(() => Protocol.Runtime.evaluate({ expression: 'foo5(); foo6()'}))
.then(next);
},
function arrowFunctionReturn(next) {
function checkSource(source, location) {
return waitForPossibleBreakpoints(source, location)
.then(message => dumpAllLocations(message, source));
}
checkSource('() => 239\n', { lineNumber: 0, columnNumber: 0 })
.then(() => checkSource('function foo() { function boo() { return 239 } }\n', { lineNumber: 0, columnNumber: 0 }))
.then(() => checkSource('function foo() { function boo() { return 239 }; boo }\n', { lineNumber: 0, columnNumber: 0 }))
.then(() => checkSource('function foo() { let boo = function() { return 239 }; }\n', { lineNumber: 0, columnNumber: 0 }))
.then(() => checkSource('() => { 239 }\n', { lineNumber: 0, columnNumber: 0 }))
.then(() => checkSource('function foo() { 239 }\n', { lineNumber: 0, columnNumber: 0 }))
// TODO(kozyatinskiy): lineNumber for return position should be only 9, not 8.
.then(() => checkSource('() => 239', { lineNumber: 0, columnNumber: 0 }))
.then(() => checkSource('() => { return 239 }', { lineNumber: 0, columnNumber: 0 }))
.then(next);
},
function argumentsAsCalls(next) {
var source = 'function foo(){}\nfunction boo(){}\nfunction main(f1,f2){}\nmain(foo(), boo());\n';
waitForPossibleBreakpoints(source, { lineNumber: 0, columnNumber: 0 })
.then(message => dumpAllLocations(message, source))
.then(next);
}
]);
function compileScript(source, origin) {
var promise = Protocol.Debugger.onceScriptParsed().then(message => message.params.scriptId);
if (!origin) origin = { name: '', line_offset: 0, column_offset: 0 };
contextGroup.addScript(source, origin.line_offset, origin.column_offset, origin.name);
return promise;
}
function waitForPossibleBreakpoints(source, start, end, origin) {
return compileScript(source, origin)
.then(scriptId => { (start || {}).scriptId = scriptId; (end || {}).scriptId = scriptId })
.then(() => Protocol.Debugger.getPossibleBreakpoints({ start: start, end: end }));
}
function waitForPossibleBreakpointsOnPause(source, start, end, next) {
var promise = Protocol.Debugger.oncePaused()
.then(msg => { (start || {}).scriptId = msg.params.callFrames[0].location.scriptId; (end || {}).scriptId = msg.params.callFrames[0].location.scriptId })
.then(() => Protocol.Debugger.getPossibleBreakpoints({ start: start, end: end }));
Protocol.Runtime.evaluate({ expression: source }).then(next);
return promise;
}
function setAllBreakpoints(message) {
var promises = [];
for (var location of message.result.locations)
promises.push(Protocol.Debugger.setBreakpoint({ location: location }).then(checkBreakpoint));
return Promise.all(promises);
}
function checkBreakpoint(message) {
if (message.error) {
InspectorTest.log('FAIL: error in setBreakpoint');
InspectorTest.logMessage(message);
return;
}
var id_data = message.result.breakpointId.split(':');
if (parseInt(id_data[1]) !== message.result.actualLocation.lineNumber || parseInt(id_data[2]) !== message.result.actualLocation.columnNumber) {
InspectorTest.log('FAIL: possible breakpoint was resolved in another location');
}
}
function dumpAllLocations(message, source, lineOffset, columnOffset) {
if (message.error) {
InspectorTest.logMessage(message);
return;
}
lineOffset = lineOffset || 0;
columnOffset = columnOffset || 0;
var sourceLines = source.split('\n')
var lineOffsets = Array(sourceLines.length).fill(0);
for (var location of message.result.locations) {
var lineNumber = location.lineNumber - lineOffset;
var columnNumber = lineNumber !== 0 ? location.columnNumber : location.columnNumber - columnOffset;
var line = sourceLines[lineNumber] || '';
var offset = lineOffsets[lineNumber];
line = line.slice(0, columnNumber + offset) + '#' + line.slice(columnNumber + offset);
++lineOffsets[lineNumber];
sourceLines[lineNumber] = line;
}
InspectorTest.log(sourceLines.join('\n'));
return message;
}
function dumpBreakLocationInSourceAndResume(message, source, lineOffset, columnOffset) {
lineOffset = lineOffset || 0;
columnOffset = columnOffset || 0;
InspectorTest.log('paused in ' + message.params.callFrames[0].functionName);
var location = message.params.callFrames[0].location;
var sourceLines = source.split('\n')
var lineNumber = location.lineNumber - lineOffset;
var columnNumber = lineNumber !== 0 ? location.columnNumber : location.columnNumber - columnOffset;
var line = sourceLines[lineNumber];
line = line.slice(0, columnNumber) + '^' + line.slice(columnNumber);
sourceLines[lineNumber] = line;
InspectorTest.log(sourceLines.join('\n'));
Protocol.Debugger.resume();
}