test: harden InsAIts wrapper fake Python shim

This commit is contained in:
Affaan Mustafa
2026-05-12 01:02:56 -04:00
committed by Affaan Mustafa
parent 901e41997b
commit 22aabf7d4f

View File

@@ -20,33 +20,38 @@ function cleanup(dirPath) {
fs.rmSync(dirPath, { recursive: true, force: true });
}
function shellQuote(value) {
return `'${String(value).replace(/'/g, "'\\''")}'`;
}
function writeFakePython(binDir) {
fs.mkdirSync(binDir, { recursive: true });
const fakePythonJs = path.join(binDir, 'fake-python.js');
fs.writeFileSync(fakePythonJs, [
"'use strict';",
"const fs = require('fs');",
"const mode = process.env.FAKE_INSAITS_MODE || 'clean';",
"if (mode === 'clean') {",
" fs.readFileSync(0, 'utf8');",
" process.exit(0);",
"}",
"if (mode === 'echo') {",
" process.stdout.write(fs.readFileSync(0, 'utf8'));",
" process.exit(0);",
"}",
"if (mode === 'block') {",
" process.stdout.write('blocked by monitor\\n');",
" process.stderr.write('monitor warning\\n');",
" process.exit(2);",
"}",
"if (mode === 'error') {",
" process.stderr.write('spawned but failed\\n');",
" process.exit(1);",
"}",
].join('\n'), 'utf8');
if (process.platform === 'win32') {
const fakePythonJs = path.join(binDir, 'fake-python.js');
const fakePythonCmd = path.join(binDir, 'python3.cmd');
fs.writeFileSync(fakePythonJs, [
"'use strict';",
"const fs = require('fs');",
"const mode = process.env.FAKE_INSAITS_MODE || 'clean';",
"if (mode === 'clean') {",
" fs.readFileSync(0, 'utf8');",
" process.exit(0);",
"}",
"if (mode === 'echo') {",
" process.stdout.write(fs.readFileSync(0, 'utf8'));",
" process.exit(0);",
"}",
"if (mode === 'block') {",
" process.stdout.write('blocked by monitor\\n');",
" process.stderr.write('monitor warning\\n');",
" process.exit(2);",
"}",
"if (mode === 'error') {",
" process.stderr.write('spawned but failed\\n');",
" process.exit(1);",
"}",
].join('\n'), 'utf8');
fs.writeFileSync(fakePythonCmd, [
'@echo off',
`"${process.execPath}" "%~dp0fake-python.js" %*`,
@@ -57,26 +62,7 @@ function writeFakePython(binDir) {
const fakePython = path.join(binDir, 'python3');
fs.writeFileSync(fakePython, [
'#!/bin/sh',
'mode="${FAKE_INSAITS_MODE:-clean}"',
'case "$mode" in',
' clean)',
' cat >/dev/null',
' exit 0',
' ;;',
' echo)',
' cat',
' exit 0',
' ;;',
' block)',
' printf "blocked by monitor\\n"',
' printf "monitor warning\\n" >&2',
' exit 2',
' ;;',
' error)',
' printf "spawned but failed\\n" >&2',
' exit 1',
' ;;',
'esac',
`exec ${shellQuote(process.execPath)} ${shellQuote(fakePythonJs)} "$@"`,
].join('\n'), 'utf8');
fs.chmodSync(fakePython, 0o755);
}