1 files changed, 39 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/parseFloat/S15.1.2.3_A1_T2.js b/js/src/tests/test262/built-ins/parseFloat/S15.1.2.3_A1_T2.js
new file mode 100644
index 0000000000..731963f0c5
--- /dev/null
+++ b/js/src/tests/test262/built-ins/parseFloat/S15.1.2.3_A1_T2.js
@@ -0,0 +1,39 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: Operator use ToString
+esid: sec-parsefloat-string
+description: Checking for number primitive
+---*/
+
+//CHECK#1
+if (parseFloat(-1.1) !== parseFloat("-1.1")) {
+  throw new Test262Error('#1: parseFloat(-1.1) === parseFloat("-1.1"). Actual: ' + (parseFloat(-1.1)));
+}
+
+//CHECK#2
+if (parseFloat(Infinity) !== parseFloat("Infinity")) {
+  throw new Test262Error('#2: parseFloat(Infinity) === parseFloat("Infinity"). Actual: ' + (parseFloat(Infinity)));
+}
+
+//CHECK#3
+if (String(parseFloat(NaN)) !== "NaN") {
+  throw new Test262Error('#3: String(parseFloat(NaN)) === "NaN". Actual: ' + (String(parseFloat(NaN))));
+}
+
+//CHECK#4
+if (parseFloat(.01e+2) !== parseFloat(".01e+2")) {
+  throw new Test262Error('#4: parseFloat(.01e+2) === parseFloat(".01e+2"). Actual: ' + (parseFloat(.01e+2)));
+}
+
+//CHECK#5
+if (parseFloat(-0) !== 0) {
+  throw new Test262Error('#5: parseFloat(-0) === 0. Actual: ' + (parseFloat(-0)));
+} else {
+  if (1 / parseFloat(-0) !== Number.POSITIVE_INFINITY) {
+    throw new Test262Error('#5: parseFloat(-0) === +0. Actual: ' + (parseFloat(-0)));
+  }
+}
+
+reportCompare(0, 0);