mirror of
https://github.com/got-feedBack/feedBack-desktop.git
synced 2026-09-10 23:54:10 +00:00
59 lines
2.8 KiB
JavaScript
59 lines
2.8 KiB
JavaScript
'use strict';
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// Source-level lifecycle contract for the hardware-dependent half of the ASIO
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// repair. The pure format decision table is covered by rate_match_test.cpp;
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// these assertions pin the ordering that cannot be exercised without loading
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// a real Windows ASIO driver in CI.
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const test = require('node:test');
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const assert = require('node:assert/strict');
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const fs = require('node:fs');
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const path = require('node:path');
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const source = fs.readFileSync(
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path.join(__dirname, '..', 'src', 'audio', 'engine', 'DeviceSetup.cpp'),
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'utf8').replace(/\r\n/g, '\n');
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const start = source.indexOf('juce::String DeviceSetup::applyDuplex');
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const end = source.indexOf('DeviceConfigResult DeviceSetup::applySplit', start);
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const applyDuplex = source.slice(start, end);
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test('duplex setup closes Windows ASIO before constructing its channel probe', () => {
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assert.ok(start >= 0 && end > start, 'could not locate applyDuplex');
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assert.match(
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applyDuplex,
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/#elif JUCE_WINDOWS\s+closeBeforeReconfigure = \(currentTypeName == "ASIO"\);/);
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const guardedClose = applyDuplex.indexOf(
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'if (closeBeforeReconfigure && inMgr.getCurrentAudioDevice() != nullptr)');
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const close = applyDuplex.indexOf('inMgr.closeAudioDevice();', guardedClose);
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const probe = applyDuplex.indexOf('type->createDevice(outputName, inputName)');
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assert.ok(guardedClose >= 0 && close > guardedClose && probe > close,
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'the live ASIO device must be closed before a temporary probe is created');
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});
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test('duplex setup never converts requested-device failure into default-device success', () => {
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assert.doesNotMatch(applyDuplex, /initialiseWithDefaultDevices/);
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assert.match(applyDuplex, /return failClosed\("device setup failed: " \+ result\);/);
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});
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test('duplex success is gated on actual rate, buffer, and active channel masks', () => {
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assert.match(applyDuplex, /getCurrentSampleRate\(\)/);
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assert.match(applyDuplex, /getCurrentBufferSizeSamples\(\)/);
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assert.match(applyDuplex, /getActiveInputChannels\(\)/);
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assert.match(applyDuplex, /getActiveOutputChannels\(\)/);
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assert.match(applyDuplex, /validateOpenedDeviceFormat\(/);
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});
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test('duplex failures clear observable format state and release monitor resources', () => {
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const cleanupStart = applyDuplex.indexOf('auto failClosed =');
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const cleanupEnd = applyDuplex.indexOf('// Channel masks must match too', cleanupStart);
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const cleanup = applyDuplex.slice(cleanupStart, cleanupEnd);
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assert.match(cleanup, /inMgr\.closeAudioDevice\(\)/);
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assert.match(cleanup, /currentSampleRate\.store\(0\.0/);
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assert.match(cleanup, /inputBlockSize\.store\(0/);
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assert.match(cleanup, /outputBlockSize\.store\(0/);
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assert.match(cleanup, /monitorChain\.releaseMonitorChain\(\)/);
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});
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