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-rw-r--r--Libraries/LibJS/Tests/update-expressions-basic.js53
1 files changed, 0 insertions, 53 deletions
diff --git a/Libraries/LibJS/Tests/update-expressions-basic.js b/Libraries/LibJS/Tests/update-expressions-basic.js
deleted file mode 100644
index 5eacc6a069..0000000000
--- a/Libraries/LibJS/Tests/update-expressions-basic.js
+++ /dev/null
@@ -1,53 +0,0 @@
-describe("correct behavior", () => {
- test("basic functionality", () => {
- let n = 0;
- expect(++n).toBe(1);
- expect(n).toBe(1);
-
- n = 0;
- expect(n++).toBe(0);
- expect(n).toBe(1);
-
- n = 0;
- expect(--n).toBe(-1);
- expect(n).toBe(-1);
-
- n = 0;
- expect(n--).toBe(0);
- expect(n).toBe(-1);
-
- let a = [];
- expect(a++).toBe(0);
- expect(a).toBe(1);
-
- let b = true;
- expect(b--).toBe(1);
- expect(b).toBe(0);
- });
-
- test("updates that produce NaN", () => {
- let s = "foo";
- expect(++s).toBeNaN();
- expect(s).toBeNaN();
-
- s = "foo";
- expect(s++).toBeNaN();
- expect(s).toBeNaN();
-
- s = "foo";
- expect(--s).toBeNaN();
- expect(s).toBeNaN();
-
- s = "foo";
- expect(s--).toBeNaN();
- expect(s).toBeNaN();
- });
-});
-
-describe("errors", () => {
- test("update expression throws reference error", () => {
- expect(() => {
- ++x;
- }).toThrowWithMessage(ReferenceError, "'x' is not defined");
- });
-});