use same executable to run the cli as the one which is running the tests

Author: Jake Champion

integration-tests/cli/custom-input-path.test.js

@@ -14,7 +14,7 @@ test('should create wasm file and return zero exit code', async function (t) {
 
     t.is(await exists('./bin/main.wasm'), false)
 
-    const { code, stdout, stderr } = await execute('node', `${cli} ${path}/index.js`);
+    const { code, stdout, stderr } = await execute(process.execPath, `${cli} ${path}/index.js`);
 
     t.is(await exists('./bin/main.wasm'), true)
     t.alike(stdout, []);

integration-tests/cli/custom-output-path.test.js

@@ -14,7 +14,7 @@ test('should create output directory, wasm file and return zero exit code', asyn
 
     t.is(await exists('./my/cool/app.wasm'), false)
 
-    const { code, stdout, stderr } = await execute('node', `${cli} ${path}/index.js ${path}/my/cool/app.wasm`);
+    const { code, stdout, stderr } = await execute(process.execPath, `${cli} ${path}/index.js ${path}/my/cool/app.wasm`);
 
     t.is(await exists('./my/cool/app.wasm'), true)
     t.alike(stdout, []);

integration-tests/cli/engine-wasm-path-is-not-a-file.test.js

@@ -11,7 +11,7 @@ test('should return non-zero exit code', async function (t) {
     });
     await makeDir('./engine.wasm')
     await writeFile('./bin/index.js', `addEventListener('fetch', function(){})`)
-    const { code, stdout, stderr } = await execute('node', `${cli} --engine-wasm ${path}/engine.wasm`);
+    const { code, stdout, stderr } = await execute(process.execPath, `${cli} --engine-wasm ${path}/engine.wasm`);
 
     t.alike(stdout, []);
     t.alike(stderr, ['Error: The `wasmEngine` path does not point to a file: {{base}}/engine.wasm']);

integration-tests/cli/help.test.js

@@ -9,6 +9,7 @@ test('--help should return help on stdout and zero exit code', async function (t
     t.teardown(async function () {
         await cleanup();
     });
+    const { code, stdout, stderr } = await execute(process.execPath, `${cli} --help`);
 
     t.is(code, 0);
     t.alike(stdout, [
@@ -32,7 +33,7 @@ test('-h should return help on stdout and zero exit code', async function (t) {
     t.teardown(async function () {
         await cleanup();
     });
-    const { code, stdout, stderr } = await execute('node',`${cli} -h`);
+    const { code, stdout, stderr } = await execute(process.execPath, `${cli} -h`);
 
     t.is(code, 0);
     t.alike(stdout, [

integration-tests/cli/input-path-is-not-a-file.test.js

@@ -10,7 +10,7 @@ test('should return non-zero exit code', async function (t) {
         await cleanup();
     });
     await makeDir('./bin/index.js')
-    const { code, stdout, stderr } = await execute('node', cli);
+    const { code, stdout, stderr } = await execute(process.execPath, cli);
 
     t.alike(stdout, []);
     t.alike(stderr, ['Error: The `input` path does not point to a file: {{base}}/bin/index.js']);

integration-tests/cli/invalid.test.js

@@ -10,7 +10,7 @@ test('should return non-zero exit code on syntax errors', async function (t) {
         await cleanup();
     });
     await writeFile('./bin/index.js', '\n\n\n"hello";@')
-    const { code, stdout, stderr } = await execute('node', cli);
+    const { code, stdout, stderr } = await execute(process.execPath, cli);
     t.alike(stdout, []);
     t.alike(stderr, [
         '{{base}}/bin/index.js:4',

integration-tests/cli/non-existant-engine-wasm-path.test.js

@@ -11,7 +11,7 @@ test('should return non-zero exit code', async function (t) {
     });
 
     await writeFile('./bin/index.js', `addEventListener('fetch', function(){})`)
-    const { code, stdout, stderr } = await execute('node', `${cli} --engine-wasm ${path}/engine.wasm`);
+    const { code, stdout, stderr } = await execute(process.execPath, `${cli} --engine-wasm ${path}/engine.wasm`);
 
     t.alike(stdout, []);
     t.alike(stderr, ['Error: The `wasmEngine` path points to a non-existant file: {{base}}/engine.wasm']);

integration-tests/cli/non-existant-input-path.test.js

@@ -10,7 +10,7 @@ test('should return non-zero exit code', async function (t) {
         await cleanup();
     });
 
-    const { code, stdout, stderr } = await execute('node', cli);
+    const { code, stdout, stderr } = await execute(process.execPath, cli);
 
     t.alike(stdout, []);
     t.alike(stderr, ['Error: The `input` path points to a non-existant file: {{base}}/bin/index.js']);

integration-tests/cli/output-path-is-not-a-file.test.js

@@ -11,7 +11,7 @@ test('should return non-zero exit code', async function (t) {
     });
     await makeDir('./bin/main.wasm')
     await writeFile('./bin/index.js', `addEventListener('fetch', function(){})`)
-    const { code, stdout, stderr } = await execute('node', cli);
+    const { code, stdout, stderr } = await execute(process.execPath, cli);
 
     t.alike(stdout, []);
     t.alike(stderr, ['Error: The `output` path does not point to a file: {{base}}/bin/main.wasm']);

integration-tests/cli/valid.test.js

@@ -14,7 +14,7 @@ test('should create wasm file and return zero exit code', async function (t) {
 
     t.is(await exists('./bin/main.wasm'), false)
 
-    const { code, stdout, stderr } = await execute('node', cli);
+    const { code, stdout, stderr } = await execute(process.execPath, cli);
 
     t.is(await exists('./bin/main.wasm'), true)
     t.alike(stdout, []);