1 files changed, 38 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/parseFloat/S15.1.2.3_A2_T1.js b/js/src/tests/test262/built-ins/parseFloat/S15.1.2.3_A2_T1.js
new file mode 100644
index 0000000000..8208fe2d4c
--- /dev/null
+++ b/js/src/tests/test262/built-ins/parseFloat/S15.1.2.3_A2_T1.js
@@ -0,0 +1,38 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: Operator remove leading StrWhiteSpaceChar
+esid: sec-parsefloat-string
+description: "StrWhiteSpaceChar :: TAB (U+0009)"
+---*/
+
+//CHECK#1
+if (parseFloat("\u00091.1") !== parseFloat("1.1")) {
+  throw new Test262Error('#1: parseFloat("\\u00091.1") === parseFloat("1.1"). Actual: ' + (parseFloat("\u00091.1")));
+}
+
+//CHECK#2
+if (parseFloat("\u0009\u0009-1.1") !== parseFloat("-1.1")) {
+  throw new Test262Error('#2: parseFloat("\\u0009\\u0009-1.1") === parseFloat("-1.1"). Actual: ' + (parseFloat("\u0009\u0009-1.1")));
+}
+
+//CHECK#3
+if (parseFloat("	1.1") !== parseFloat("1.1")) {
+  throw new Test262Error('#3: parseFloat("	1.1") === parseFloat("1.1"). Actual: ' + (parseFloat("	1.1")));
+}
+
+//CHECK#4
+if (parseFloat("			1.1") !== parseFloat("1.1")) {
+  throw new Test262Error('#4: parseFloat("			1.1") === parseFloat("1.1"). Actual: ' + (parseFloat("			1.1")));
+}
+
+//CHECK#5
+if (parseFloat("			\u0009			\u0009-1.1") !== parseFloat("-1.1")) {
+  throw new Test262Error('#5: parseFloat("			\\u0009			\\u0009-1.1") === parseFloat("-1.1"). Actual: ' + (parseFloat("			\u0009			\u0009-1.1")));
+}
+
+//CHECK#6
+assert.sameValue(parseFloat("\u0009"), NaN, "'\u0009'");
+
+reportCompare(0, 0);