test: improve test-assert

Add RegExp to check assert throws the expected AssertionErrors. For the one with multiple flags is ok to hardcode the flags since the spec indicates the ordering will always be `gim`: Refs: http://www.ecma-international.org/ecma-262/6.0/#sec-get-regexp.prototype.flags PR-URL: #10916 Reviewed-By: Colin Ihrig <[email protected]> Reviewed-By: Michaël Zasso <[email protected]> Reviewed-By: Italo A. Casas <[email protected]> Reviewed-By: Rich Trott <[email protected]> Reviewed-By: James M Snell <[email protected]>
nodejs · Jan 30, 2017 · 67d97bc · 67d97bc
1 parent 69a04a9
commit 67d97bc
Showing 1 changed file with 20 additions and 5 deletions.
diff --git a/test/parallel/test-assert.js b/test/parallel/test-assert.js
@@ -214,11 +214,26 @@ assert.doesNotThrow(makeBlock(a.deepStrictEqual, /a/g, /a/g));
 assert.doesNotThrow(makeBlock(a.deepStrictEqual, /a/i, /a/i));
 assert.doesNotThrow(makeBlock(a.deepStrictEqual, /a/m, /a/m));
 assert.doesNotThrow(makeBlock(a.deepStrictEqual, /a/igm, /a/igm));
-assert.throws(makeBlock(a.deepStrictEqual, /ab/, /a/));
-assert.throws(makeBlock(a.deepStrictEqual, /a/g, /a/));
-assert.throws(makeBlock(a.deepStrictEqual, /a/i, /a/));
-assert.throws(makeBlock(a.deepStrictEqual, /a/m, /a/));
-assert.throws(makeBlock(a.deepStrictEqual, /a/igm, /a/im));
+assert.throws(
+  makeBlock(a.deepStrictEqual, /ab/, /a/),
+  /^AssertionError: \/ab\/ deepStrictEqual \/a\/$/
+);
+assert.throws(
+  makeBlock(a.deepStrictEqual, /a/g, /a/),
+  /^AssertionError: \/a\/g deepStrictEqual \/a\/$/
+);
+assert.throws(
+  makeBlock(a.deepStrictEqual, /a/i, /a/),
+  /^AssertionError: \/a\/i deepStrictEqual \/a\/$/
+);
+assert.throws(
+  makeBlock(a.deepStrictEqual, /a/m, /a/),
+  /^AssertionError: \/a\/m deepStrictEqual \/a\/$/
+);
+assert.throws(
+  makeBlock(a.deepStrictEqual, /a/igm, /a/im),
+  /^AssertionError: \/a\/gim deepStrictEqual \/a\/im$/
+);
 
 {
   const re1 = /a/;