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adapter.test.ts
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adapter.test.ts
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/*---------------------------------------------------------------------------------------------
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
import assert = require('assert');
import * as Path from 'path';
import {DebugClient} from '@vscode/debugadapter-testsupport';
import {DebugProtocol} from '@vscode/debugprotocol';
suite('Node Debug Adapter', () => {
const DEBUG_ADAPTER = './out/debugAdapter.js';
const PROJECT_ROOT = Path.join(__dirname, '../../');
const DATA_ROOT = Path.join(PROJECT_ROOT, 'src/tests/data/');
let dc: DebugClient;
setup( () => {
dc = new DebugClient('node', DEBUG_ADAPTER, 'mock');
return dc.start();
});
teardown( () => dc.stop() );
suite('basic', () => {
test('unknown request should produce error', done => {
dc.send('illegal_request').then(() => {
done(new Error("does not report error on unknown request"));
}).catch(() => {
done();
});
});
});
suite('initialize', () => {
test('should return supported features', () => {
return dc.initializeRequest().then(response => {
response.body = response.body || {};
assert.equal(response.body.supportsConfigurationDoneRequest, true);
});
});
test('should produce error for invalid \'pathFormat\'', done => {
dc.initializeRequest({
adapterID: 'mock',
linesStartAt1: true,
columnsStartAt1: true,
pathFormat: 'url'
}).then(response => {
done(new Error("does not report error on invalid 'pathFormat' attribute"));
}).catch(err => {
// error expected
done();
});
});
});
suite('launch', () => {
test('should run program to the end', () => {
const PROGRAM = Path.join(DATA_ROOT, 'test.md');
return Promise.all([
dc.configurationSequence(),
dc.launch({ program: PROGRAM }),
dc.waitForEvent('terminated')
]);
});
test('should stop on entry', () => {
const PROGRAM = Path.join(DATA_ROOT, 'test.md');
const ENTRY_LINE = 1;
return Promise.all([
dc.configurationSequence(),
dc.launch({ program: PROGRAM, stopOnEntry: true }),
dc.assertStoppedLocation('entry', { line: ENTRY_LINE } )
]);
});
});
suite('setBreakpoints', () => {
test('should stop on a breakpoint', () => {
const PROGRAM = Path.join(DATA_ROOT, 'test.md');
const BREAKPOINT_LINE = 2;
return dc.hitBreakpoint({ program: PROGRAM }, { path: PROGRAM, line: BREAKPOINT_LINE } );
});
test('hitting a lazy breakpoint should send a breakpoint event', () => {
const PROGRAM = Path.join(DATA_ROOT, 'testLazyBreakpoint.md');
const BREAKPOINT_LINE = 3;
return Promise.all([
dc.hitBreakpoint({ program: PROGRAM }, { path: PROGRAM, line: BREAKPOINT_LINE, verified: false } ),
dc.waitForEvent('breakpoint').then(event => {
const bpevent = event as DebugProtocol.BreakpointEvent;
assert.strictEqual(bpevent.body.breakpoint.verified, true, "event mismatch: verified");
})
]);
});
});
suite('setExceptionBreakpoints', () => {
test('should stop on an exception', () => {
const PROGRAM_WITH_EXCEPTION = Path.join(DATA_ROOT, 'testWithException.md');
const EXCEPTION_LINE = 4;
return Promise.all([
dc.waitForEvent('initialized').then(event => {
return dc.setExceptionBreakpointsRequest({
filters: [ 'otherExceptions' ]
});
}).then(response => {
return dc.configurationDoneRequest();
}),
dc.launch({ program: PROGRAM_WITH_EXCEPTION }),
dc.assertStoppedLocation('exception', { line: EXCEPTION_LINE } )
]);
});
});
});