diff --git a/test/intl402/NumberFormat/prototype/formatRange/x-greater-than-y-not-throws.js b/test/intl402/NumberFormat/prototype/formatRange/x-greater-than-y-not-throws.js
new file mode 100644
index 0000000000..cf300fb357
--- /dev/null
+++ b/test/intl402/NumberFormat/prototype/formatRange/x-greater-than-y-not-throws.js
@@ -0,0 +1,47 @@
+// Copyright 2022 Google, Inc.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-Intl.NumberFormat.prototype.formatRange
+description: >
+  "formatRange" basic tests when argument  x > y, BigInt included and covers PartitionNumberRangePattern return a string.
+info: |
+  1.1.21 PartitionNumberRangePattern( numberFormat, x, y )
+  (...)
+features: [Intl.NumberFormat-v3]
+---*/
+
+const nf = new Intl.NumberFormat();
+
+// If x > y, return a string.
+assert.sameValue(typeof nf.formatRange(23, 12), "string",
+    "should return string not throw RangeError");
+
+// If x > y, return a string and both x and y are bigint.
+assert.sameValue(typeof nf.formatRange(23n, 12n), "string",
+    "should return string not throw RangeError");
+//if y is -∞, return a string.
+assert.sameValue(typeof nf.formatRange(23, -Infinity), "string",
+    "should return string not throw RangeError");
+//if y is -0 and x ≥ 0, return a string.
+assert.sameValue(typeof nf.formatRange(23, -0), "string",
+    "should return string not throw RangeError");
+assert.sameValue(typeof nf.formatRange(0, -0), "string",
+    "should return string not throw RangeError");
+
+// if y is a mathematical value, return a string.
+assert.sameValue(typeof nf.formatRange(Infinity, 23), "string",
+    "should return string not throw RangeError");
+// if y is -∞, return a string.
+assert.sameValue(typeof nf.formatRange(Infinity, -Infinity), "string",
+    "should return string not throw RangeError");
+// if y is -0, return a string.
+assert.sameValue(typeof nf.formatRange(Infinity, -0), "string",
+    "should return string not throw RangeError");
+
+// if y is a mathematical value and y < 0, return a string.
+assert.sameValue(typeof nf.formatRange(-0, -1), "string",
+    "should return string not throw RangeError");
+// if y is -∞, return a string.
+assert.sameValue(typeof nf.formatRange(-0, -Infinity), "string",
+    "should return string not throw RangeError");
diff --git a/test/intl402/NumberFormat/prototype/formatRange/x-greater-than-y-throws.js b/test/intl402/NumberFormat/prototype/formatRange/x-greater-than-y-throws.js
deleted file mode 100644
index 45ccd67d84..0000000000
--- a/test/intl402/NumberFormat/prototype/formatRange/x-greater-than-y-throws.js
+++ /dev/null
@@ -1,51 +0,0 @@
-// Copyright (C) 2021 Igalia, S.L. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-
-/*---
-esid: sec-Intl.NumberFormat.prototype.formatRange
-description: >
-  "formatRange" basic tests when argument  x > y, BigInt included and covers PartitionNumberRangePattern throw a RangeError exception.
-info: |
-  1.1.21 PartitionNumberRangePattern( numberFormat, x, y )
-  (...)
-  1.1.21_2.a. If y is a mathematical value and y < x, throw a RangeError exception.
-  1.1.21._2.b if y is -∞, throw a RangeError exception.
-  1.1.21._2.c if y is -0 and x ≥ 0, throw a RangeError exception.
-  (...)
-  1.1.21._3.a if y is a mathematical value, throw a RangeError exception
-  1.1.21._3.b if y is -∞, throw a RangeError exception.
-  1.1.21._3.c if y is -0, throw a RangeError exception.
-  (...)
-  1.1.21_4.a if y is a mathematical value and y < 0, throw a RangeError exception.
-  1.1.21_4.b if y is -∞, throw a RangeError exception.
-features: [Intl.NumberFormat-v3]
----*/
-
-const nf = new Intl.NumberFormat();
-
-// If x > y, throw a RangeError exception.
-assert.throws(RangeError, () => { nf.formatRange(23, 12) });
-
-//  1.1.21_2 (...)
-// If x > y, throw a RangeError exception and both x and y are bigint.
-assert.throws(RangeError, () => { nf.formatRange(23n, 12n) });
-//if y is -∞, throw a RangeError exception.
-assert.throws(RangeError, () => { nf.formatRange(23, -Infinity) });
-//if y is -0 and x ≥ 0, throw a RangeError exception.
-assert.throws(RangeError, () => { nf.formatRange(23, -0) });
-assert.throws(RangeError, () => { nf.formatRange(0, -0) });
-
-//  1.1.21_3 (...)
-// if y is a mathematical value, throw a RangeError exception
-assert.throws(RangeError, () => { nf.formatRange(Infinity, 23) });
-// if y is -∞, throw a RangeError exception.
-assert.throws(RangeError, () => { nf.formatRange(Infinity, -Infinity) });
-// if y is -0, throw a RangeError exception.
-assert.throws(RangeError, () => { nf.formatRange(Infinity, -0) });
-
-//  1.1.21_4 (...)
-// if y is a mathematical value and y < 0, throw a RangeError exception.
-assert.throws(RangeError, () => { nf.formatRange(-0, -1) });
-// if y is -∞, throw a RangeError exception.
-assert.throws(RangeError, () => { nf.formatRange(-0, -Infinity) });
-
diff --git a/test/intl402/NumberFormat/prototype/formatRangeToParts/x-greater-than-y-not-throws.js b/test/intl402/NumberFormat/prototype/formatRangeToParts/x-greater-than-y-not-throws.js
new file mode 100644
index 0000000000..ae5991e032
--- /dev/null
+++ b/test/intl402/NumberFormat/prototype/formatRangeToParts/x-greater-than-y-not-throws.js
@@ -0,0 +1,47 @@
+// Copyright 2022 Google, Inc.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-Intl.NumberFormat.prototype.formatRangeToParts
+description: >
+  "formatRangeToParts" basic tests when argument  x > y, BigInt included and covers PartitionNumberRangePattern return a object.
+info: |
+  1.1.21 PartitionNumberRangePattern( numberFormat, x, y )
+  (...)
+features: [Intl.NumberFormat-v3]
+---*/
+
+const nf = new Intl.NumberFormat();
+
+// If x > y, return a object.
+assert.sameValue(typeof nf.formatRangeToParts(23, 12), "object",
+    "should return object not throw RangeError");
+
+// If x > y, return a object and both x and y are bigint.
+assert.sameValue(typeof nf.formatRangeToParts(23n, 12n), "object",
+    "should return object not throw RangeError");
+//if y is -∞, return a object.
+assert.sameValue(typeof nf.formatRangeToParts(23, -Infinity), "object",
+    "should return object not throw RangeError");
+//if y is -0 and x ≥ 0, return a object.
+assert.sameValue(typeof nf.formatRangeToParts(23, -0), "object",
+    "should return object not throw RangeError");
+assert.sameValue(typeof nf.formatRangeToParts(0, -0), "object",
+    "should return object not throw RangeError");
+
+// if y is a mathematical value, return a object.
+assert.sameValue(typeof nf.formatRangeToParts(Infinity, 23), "object",
+    "should return object not throw RangeError");
+// if y is -∞, return a object.
+assert.sameValue(typeof nf.formatRangeToParts(Infinity, -Infinity), "object",
+    "should return object not throw RangeError");
+// if y is -0, return a object.
+assert.sameValue(typeof nf.formatRangeToParts(Infinity, -0), "object",
+    "should return object not throw RangeError");
+
+// if y is a mathematical value and y < 0, return a object.
+assert.sameValue(typeof nf.formatRangeToParts(-0, -1), "object",
+    "should return object not throw RangeError");
+// if y is -∞, return a object.
+assert.sameValue(typeof nf.formatRangeToParts(-0, -Infinity), "object",
+    "should return object not throw RangeError");
diff --git a/test/intl402/NumberFormat/prototype/formatRangeToParts/x-greater-than-y-throws.js b/test/intl402/NumberFormat/prototype/formatRangeToParts/x-greater-than-y-throws.js
deleted file mode 100644
index ab264b92e6..0000000000
--- a/test/intl402/NumberFormat/prototype/formatRangeToParts/x-greater-than-y-throws.js
+++ /dev/null
@@ -1,51 +0,0 @@
-// Copyright (C) 2021 Igalia, S.L. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-
-/*---
-esid: sec-Intl.NumberFormat.prototype.formatRangeToParts
-description: >
-  "formatRangeToParts" basic tests when argument  x > y, BigInt included and covers PartitionNumberRangePattern throw a RangeError exception.
-info: |
-  1.1.21 PartitionNumberRangePattern( numberFormat, x, y )
-  (...)
-  1.1.21_2.a. If y is a mathematical value and y < x, throw a RangeError exception.
-  1.1.21._2.b if y is -∞, throw a RangeError exception.
-  1.1.21._2.c if y is -0 and x ≥ 0, throw a RangeError exception.
-  (...)
-  1.1.21._3.a if y is a mathematical value, throw a RangeError exception
-  1.1.21._3.b if y is -∞, throw a RangeError exception.
-  1.1.21._3.c if y is -0, throw a RangeError exception.
-  (...)
-  1.1.21_4.a if y is a mathematical value and y < 0, throw a RangeError exception.
-  1.1.21_4.b if y is -∞, throw a RangeError exception.
-features: [Intl.NumberFormat-v3]
----*/
-
-const nf = new Intl.NumberFormat();
-
-// If x > y, throw a RangeError exception.
-assert.throws(RangeError, () => { nf.formatRangeToParts(23, 12) });
-
-//  1.1.21_2 (...)
-// If x > y, throw a RangeError exception and both x and y are bigint.
-assert.throws(RangeError, () => { nf.formatRangeToParts(23n, 12n) });
-//if y is -∞, throw a RangeError exception.
-assert.throws(RangeError, () => { nf.formatRangeToParts(23, -Infinity) });
-//if y is -0 and x ≥ 0, throw a RangeError exception.
-assert.throws(RangeError, () => { nf.formatRangeToParts(23, -0) });
-assert.throws(RangeError, () => { nf.formatRangeToParts(0, -0) });
-
-//  1.1.21_3 (...)
-// if y is a mathematical value, throw a RangeError exception
-assert.throws(RangeError, () => { nf.formatRangeToParts(Infinity, 23) });
-// if y is -∞, throw a RangeError exception.
-assert.throws(RangeError, () => { nf.formatRangeToParts(Infinity, -Infinity) });
-// if y is -0, throw a RangeError exception.
-assert.throws(RangeError, () => { nf.formatRangeToParts(Infinity, -0) });
-
-//  1.1.21_4 (...)
-// if y is a mathematical value and y < 0, throw a RangeError exception.
-assert.throws(RangeError, () => { nf.formatRangeToParts(-0, -1) });
-// if y is -∞, throw a RangeError exception.
-assert.throws(RangeError, () => { nf.formatRangeToParts(-0, -Infinity) });
-
diff --git a/test/intl402/PluralRules/prototype/selectRange/x-greater-than-y-not-throws.js b/test/intl402/PluralRules/prototype/selectRange/x-greater-than-y-not-throws.js
new file mode 100644
index 0000000000..da939a5fed
--- /dev/null
+++ b/test/intl402/PluralRules/prototype/selectRange/x-greater-than-y-not-throws.js
@@ -0,0 +1,16 @@
+// Copyright 2022 Google, Inc.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-Intl.PluralRules.prototype.selectRang
+description: >
+  "selectRange" basic tests when argument  x > y, return a string.
+info: |
+  1.1.6 ResolvePluralRange ( pluralRules, x, y )
+features: [Intl.NumberFormat-v3]
+---*/
+
+const pr = new Intl.PluralRules();
+
+// 1. If x > y, return a string.
+assert.sameValue(typeof pr.selectRange(201, 102), "string", "should not throw RangeError");
diff --git a/test/intl402/PluralRules/prototype/selectRange/x-greater-than-y-throws.js b/test/intl402/PluralRules/prototype/selectRange/x-greater-than-y-throws.js
deleted file mode 100644
index bc5108922d..0000000000
--- a/test/intl402/PluralRules/prototype/selectRange/x-greater-than-y-throws.js
+++ /dev/null
@@ -1,18 +0,0 @@
-// Copyright (C) 2021 Igalia, S.L. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-
-/*---
-esid: sec-Intl.PluralRules.prototype.selectRange
-description: >
-  "selectRange" basic tests when argument  x > y, throw a RangeError exception.
-info: |
-  1.1.6 ResolvePluralRange ( pluralRules, x, y )
-  (...)
-  5. If x > y, throw a RangeError exception.
-features: [Intl.NumberFormat-v3]
----*/
-
-const pr = new Intl.PluralRules();
-
-// 1. If x > y, throw a RangeError exception.
-assert.throws(RangeError, () => { pr.selectRange(201, 102) });