LibJS: Add Math.pow()

1 files changed, 29 insertions, 0 deletions

diff --git a/Libraries/LibJS/Tests/Math.pow.js b/Libraries/LibJS/Tests/Math.pow.js
new file mode 100644
index 0000000000..b4e7670a1c
--- /dev/null
+++ b/Libraries/LibJS/Tests/Math.pow.js
@@ -0,0 +1,29 @@
+load("test-common.js");
+
+try {
+    assert(Math.pow(2, 0) === 1);
+    assert(Math.pow(2, 1) === 2);
+    assert(Math.pow(2, 2) === 4);
+    assert(Math.pow(2, 3) === 8);
+    assert(Math.pow(2, -3) === 0.125);
+    assert(Math.pow(3, 2) === 9);
+    assert(Math.pow(0, 0) === 1);
+    assert(Math.pow(2, Math.pow(3, 2)) === 512);
+    assert(Math.pow(Math.pow(2, 3), 2) === 64);
+    assert(Math.pow("2", "3") === 8);
+    assert(Math.pow("", []) === 1);
+    assert(Math.pow([], null) === 1);
+    assert(Math.pow(null, null) === 1);
+    assert(Math.pow(undefined, null) === 1);
+    assert(isNaN(Math.pow(NaN, 2)));
+    assert(isNaN(Math.pow(2, NaN)));
+    assert(isNaN(Math.pow(undefined, 2)));
+    assert(isNaN(Math.pow(2, undefined)));
+    assert(isNaN(Math.pow(null, undefined)));
+    assert(isNaN(Math.pow(2, "foo")));
+    assert(isNaN(Math.pow("foo", 2)));
+
+    console.log("PASS");
+} catch (e) {
+    console.log("FAIL: " + e);
+}