[Tests] simplify tests

Author: ljharb

test/no_only.js

@@ -8,12 +8,12 @@ var stripFullStack = require('./common').stripFullStack;
 
 var tapeBin = 'node ' + path.join(__dirname, '../bin/tape');
 
-var expectedExitCodeFailure = (/^0\.10\.\d+$/).test(process.versions.node);
 var expectedStackTraceBug = (/^3\.[012]\.\d+$/).test(process.versions.node); // https://github.com/nodejs/node/issues/2581
+var expectedExitCodeOnError = (/^0\.(?:9|10)/).test(process.versions.node) ? 8 : 1; // node v0.9 sets this exit code to 8, for some reason
 
 tap.test(
 	'Should throw error when --no-only is passed via cli and there is a .only test',
-	{ todo: expectedExitCodeFailure || expectedStackTraceBug ? 'Fails on these node versions' : false },
+	{ todo: expectedStackTraceBug ? 'Fails on these node versions' : false },
 	function (tt) {
 		tt.plan(3);
 
@@ -22,14 +22,14 @@ tap.test(
 		}, function (err, stdout, stderr) {
 			tt.same(stdout.toString('utf8'), '');
 			tt.match(stripFullStack(stderr.toString('utf8')).join('\n'), /Error: `only` tests are prohibited\n/);
-			tt.equal(err.code, 1);
+			tt.equal(err.code, expectedExitCodeOnError);
 		});
 	}
 );
 
 tap.test(
 	'Should throw error when NODE_TAPE_NO_ONLY_TEST is passed via envs and there is an .only test',
-	{ todo: expectedExitCodeFailure || expectedStackTraceBug ? 'Fails on these node versions' : false },
+	{ todo: expectedStackTraceBug ? 'Fails on these node versions' : false },
 	function (tt) {
 		tt.plan(3);
 
@@ -39,14 +39,14 @@ tap.test(
 		}, function (err, stdout, stderr) {
 			tt.same(stdout.toString('utf8'), '');
 			tt.match(stripFullStack(stderr.toString('utf8')).join('\n'), /Error: `only` tests are prohibited\n/);
-			tt.equal(err.code, 1);
+			tt.equal(err.code, expectedExitCodeOnError);
 		});
 	}
 );
 
 tap.test(
 	'Should override NODE_TAPE_NO_ONLY_TEST env if --no-only is passed from cli',
-	{ todo: expectedExitCodeFailure || expectedStackTraceBug ? 'Fails on these node versions' : false },
+	{ todo: expectedStackTraceBug ? 'Fails on these node versions' : false },
 	function (tt) {
 		tt.plan(3);
 
@@ -56,7 +56,7 @@ tap.test(
 		}, function (err, stdout, stderr) {
 			tt.same(stdout.toString('utf8'), '');
 			tt.match(stripFullStack(stderr.toString('utf8')).join('\n'), /Error: `only` tests are prohibited\n/);
-			tt.equal(err.code, 1);
+			tt.equal(err.code, expectedExitCodeOnError);
 		});
 	}
 );