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Add configuration debugTestArgs #454

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Merged
merged 1 commit into from
Sep 17, 2025
Merged

Add configuration debugTestArgs #454

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15 changes: 15 additions & 0 deletions package.json
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Original file line number Diff line number Diff line change
Expand Up @@ -150,6 +150,21 @@
],
"description": "Arguments to pass to 'zig' for running tests. Supported variables: ${filter}, ${path}."
},
"zig.debugTestArgs": {
"type": "array",
"items": {
"type": "string"
},
"default": [
"test",
"${path}",
"--test-filter",
"${filter}",
"--test-no-exec",
"-femit-bin=${binaryPath}"
],
"description": "Arguments to pass to 'zig' for debugging tests. Supported variables: ${filter}, ${path}, ${binaryPath}."
},
"zig.debugAdapter": {
"scope": "resource",
"type": "string",
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15 changes: 7 additions & 8 deletions src/zigTestRunnerProvider.ts
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Expand Up @@ -212,6 +212,7 @@ export default class ZigTestRunnerProvider {
}

private async buildTestBinary(run: vscode.TestRun, testFilePath: string, testDesc: string): Promise<string> {
const config = vscode.workspace.getConfiguration("zig");
const zigPath = zigProvider.getZigPath();
if (!zigPath) {
throw new Error("Unable to build test binary without Zig");
Expand All @@ -223,14 +224,12 @@ export default class ZigTestRunnerProvider {
const binaryPath = path.join(outputDir, binaryName);
await vscode.workspace.fs.createDirectory(vscode.Uri.file(outputDir));

const { stdout, stderr } = await execFile(zigPath, [
"test",
testFilePath,
"--test-filter",
testDesc,
"--test-no-exec",
`-femit-bin=${binaryPath}`,
]);
const debugTestArgsConf = config.get<string[]>("debugTestArgs") ?? [];
const args = debugTestArgsConf.map((arg) =>
arg.replace("${filter}", testDesc).replace("${path}", testFilePath).replace("${binaryPath}", binaryPath),
);

const { stdout, stderr } = await execFile(zigPath, args, { cwd: wsFolder });
if (stderr) {
run.appendOutput(stderr.replaceAll("\n", "\r\n"));
throw new Error(`Failed to build test binary: ${stderr}`);
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