Add tests for wrong argument type in Temporal.TimeZone

test/built-ins/Temporal/TimeZone/prototype/getNextTransition/argument-wrong-type.js

@@ -0,0 +1,37 @@
+// Copyright (C) 2022 Igalia, S.L. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-temporal.timezone.prototype.getnexttransition
+description: >
+  Appropriate error thrown when argument cannot be converted to a valid string
+  for Instant
+features: [BigInt, Symbol, Temporal]
+---*/
+
+const instance = new Temporal.TimeZone("UTC");
+
+const rangeErrorTests = [
+  [undefined, "undefined"],
+  [null, "null"],
+  [true, "boolean"],
+  ["", "empty string"],
+  [1, "number that doesn't convert to a valid ISO string"],
+  [19761118, "number that would convert to a valid ISO string in other contexts"],
+  [1n, "bigint"],
+  [{}, "plain object"],
+  [Temporal.Instant, "Temporal.Instant, object"],
+];
+
+for (const [arg, description] of rangeErrorTests) {
+  assert.throws(RangeError, () => instance.getNextTransition(arg), `${description} does not convert to a valid ISO string`);
+}
+
+const typeErrorTests = [
+  [Symbol(), "symbol"],
+  [Temporal.Instant.prototype, "Temporal.Instant.prototype, object"],  // fails brand check in toString()
+];
+
+for (const [arg, description] of typeErrorTests) {
+  assert.throws(TypeError, () => instance.getNextTransition(arg), `${description} does not convert to a string`);
+}

test/built-ins/Temporal/TimeZone/prototype/getOffsetNanosecondsFor/argument-wrong-type.js

@@ -0,0 +1,37 @@
+// Copyright (C) 2022 Igalia, S.L. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-temporal.timezone.prototype.getoffsetnanosecondsfor
+description: >
+  Appropriate error thrown when argument cannot be converted to a valid string
+  for Instant
+features: [BigInt, Symbol, Temporal]
+---*/
+
+const instance = new Temporal.TimeZone("UTC");
+
+const rangeErrorTests = [
+  [undefined, "undefined"],
+  [null, "null"],
+  [true, "boolean"],
+  ["", "empty string"],
+  [1, "number that doesn't convert to a valid ISO string"],
+  [19761118, "number that would convert to a valid ISO string in other contexts"],
+  [1n, "bigint"],
+  [{}, "plain object"],
+  [Temporal.Instant, "Temporal.Instant, object"],
+];
+
+for (const [arg, description] of rangeErrorTests) {
+  assert.throws(RangeError, () => instance.getOffsetNanosecondsFor(arg), `${description} does not convert to a valid ISO string`);
+}
+
+const typeErrorTests = [
+  [Symbol(), "symbol"],
+  [Temporal.Instant.prototype, "Temporal.Instant.prototype, object"],  // fails brand check in toString()
+];
+
+for (const [arg, description] of typeErrorTests) {
+  assert.throws(TypeError, () => instance.getOffsetNanosecondsFor(arg), `${description} does not convert to a string`);
+}

test/built-ins/Temporal/TimeZone/prototype/getOffsetStringFor/argument-wrong-type.js

@@ -0,0 +1,37 @@
+// Copyright (C) 2022 Igalia, S.L. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-temporal.timezone.prototype.getoffsetstringfor
+description: >
+  Appropriate error thrown when argument cannot be converted to a valid string
+  for Instant
+features: [BigInt, Symbol, Temporal]
+---*/
+
+const instance = new Temporal.TimeZone("UTC");
+
+const rangeErrorTests = [
+  [undefined, "undefined"],
+  [null, "null"],
+  [true, "boolean"],
+  ["", "empty string"],
+  [1, "number that doesn't convert to a valid ISO string"],
+  [19761118, "number that would convert to a valid ISO string in other contexts"],
+  [1n, "bigint"],
+  [{}, "plain object"],
+  [Temporal.Instant, "Temporal.Instant, object"],
+];
+
+for (const [arg, description] of rangeErrorTests) {
+  assert.throws(RangeError, () => instance.getOffsetStringFor(arg), `${description} does not convert to a valid ISO string`);
+}
+
+const typeErrorTests = [
+  [Symbol(), "symbol"],
+  [Temporal.Instant.prototype, "Temporal.Instant.prototype, object"],  // fails brand check in toString()
+];
+
+for (const [arg, description] of typeErrorTests) {
+  assert.throws(TypeError, () => instance.getOffsetStringFor(arg), `${description} does not convert to a string`);
+}

test/built-ins/Temporal/TimeZone/prototype/getPreviousTransition/argument-wrong-type.js

@@ -0,0 +1,37 @@
+// Copyright (C) 2022 Igalia, S.L. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-temporal.timezone.prototype.getprevioustransition
+description: >
+  Appropriate error thrown when argument cannot be converted to a valid string
+  for Instant
+features: [BigInt, Symbol, Temporal]
+---*/
+
+const instance = new Temporal.TimeZone("UTC");
+
+const rangeErrorTests = [
+  [undefined, "undefined"],
+  [null, "null"],
+  [true, "boolean"],
+  ["", "empty string"],
+  [1, "number that doesn't convert to a valid ISO string"],
+  [19761118, "number that would convert to a valid ISO string in other contexts"],
+  [1n, "bigint"],
+  [{}, "plain object"],
+  [Temporal.Instant, "Temporal.Instant, object"],
+];
+
+for (const [arg, description] of rangeErrorTests) {
+  assert.throws(RangeError, () => instance.getPreviousTransition(arg), `${description} does not convert to a valid ISO string`);
+}
+
+const typeErrorTests = [
+  [Symbol(), "symbol"],
+  [Temporal.Instant.prototype, "Temporal.Instant.prototype, object"],  // fails brand check in toString()
+];
+
+for (const [arg, description] of typeErrorTests) {
+  assert.throws(TypeError, () => instance.getPreviousTransition(arg), `${description} does not convert to a string`);
+}