[intl] NumberFormat v3 mark unimplement for string

Add unimplementation macro for String case till the resolution of
https://github.com/tc39/proposal-intl-numberformat-v3/pull/82

Bug: v8:10776
Change-Id: Ic59d532bb78a9f56a0c121e71e0f9e585bb8c9d7
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3497619Reviewed-by: Shu-yu Guo <syg@chromium.org>
Commit-Queue: Frank Tang <ftang@chromium.org>
Cr-Commit-Position: refs/heads/main@{#79358}

src/objects/intl-objects.cc

@@ -2897,12 +2897,9 @@ Maybe<bool> Intl::GetTimeZoneIndex(Isolate* isolate, Handle<String> identifier,
 // #sec-tointlmathematicalvalue
 MaybeHandle<Object> Intl::ToIntlMathematicalValueAsNumberBigIntOrString(
     Isolate* isolate, Handle<Object> input) {
-  // Strings are used to preserve arbitrary precision decimals, and are passed
-  // through to ICU.
-  if (input->IsNumber() || input->IsBigInt() || input->IsString())
-    return input;  // Shortcut.
-
-  // TODO(ftang) revisit the following later.
+  if (input->IsNumber() || input->IsBigInt()) return input;  // Shortcut.
+  // TODO(ftang) revisit the following after the resolution of
+  // https://github.com/tc39/proposal-intl-numberformat-v3/pull/82
   if (input->IsOddball()) {
     return Oddball::ToNumber(isolate, Handle<Oddball>::cast(input));
   }
@@ -2915,6 +2912,7 @@ MaybeHandle<Object> Intl::ToIntlMathematicalValueAsNumberBigIntOrString(
       JSReceiver::ToPrimitive(isolate, Handle<JSReceiver>::cast(input),
                               ToPrimitiveHint::kNumber),
       Object);
+  if (input->IsString()) UNIMPLEMENTED();
   return input;
 }
 

test/test262/test262.status

@@ -2527,8 +2527,6 @@
   # https://bugs.chromium.org/p/v8/issues/detail?id=10776
   'intl402/NumberFormat/constructor-roundingIncrement': [FAIL],
   'intl402/NumberFormat/test-option-roundingPriority': [FAIL],
-  # NumberFormat.prototype.format
-  'intl402/NumberFormat/prototype/format/format-rounding-priority-less-precision': [FAIL],
   # NumberFormat.prototype.formatRange
   'intl402/NumberFormat/prototype/formatRange/builtin': [FAIL],
   'intl402/NumberFormat/prototype/formatRange/en-US': [FAIL],
@@ -2558,6 +2556,36 @@
   'intl402/PluralRules/prototype/selectRange/nan-arguments-throws': [FAIL],
   'intl402/PluralRules/prototype/selectRange/x-greater-than-y-throws': [FAIL],
 
+  # String handling
+  'intl402/NumberFormat/prototype/format/format-rounding-increment-1000': [FAIL],
+  'intl402/NumberFormat/prototype/format/format-rounding-increment-100': [FAIL],
+  'intl402/NumberFormat/prototype/format/format-rounding-increment-10': [FAIL],
+  'intl402/NumberFormat/prototype/format/format-rounding-increment-1': [FAIL],
+  'intl402/NumberFormat/prototype/format/format-rounding-increment-2000': [FAIL],
+  'intl402/NumberFormat/prototype/format/format-rounding-increment-200': [FAIL],
+  'intl402/NumberFormat/prototype/format/format-rounding-increment-20': [FAIL],
+  'intl402/NumberFormat/prototype/format/format-rounding-increment-2500': [FAIL],
+  'intl402/NumberFormat/prototype/format/format-rounding-increment-250': [FAIL],
+  'intl402/NumberFormat/prototype/format/format-rounding-increment-25': [FAIL],
+  'intl402/NumberFormat/prototype/format/format-rounding-increment-2': [FAIL],
+  'intl402/NumberFormat/prototype/format/format-rounding-increment-5000': [FAIL],
+  'intl402/NumberFormat/prototype/format/format-rounding-increment-500': [FAIL],
+  'intl402/NumberFormat/prototype/format/format-rounding-increment-50': [FAIL],
+  'intl402/NumberFormat/prototype/format/format-rounding-increment-5': [FAIL],
+  'intl402/NumberFormat/prototype/format/value-decimal-string': [FAIL],
+  'intl402/NumberFormat/prototype/format/format-rounding-mode-ceil': [SKIP],
+  'intl402/NumberFormat/prototype/format/format-rounding-mode-expand': [SKIP],
+  'intl402/NumberFormat/prototype/format/format-rounding-mode-floor': [SKIP],
+  'intl402/NumberFormat/prototype/format/format-rounding-mode-half-ceil': [SKIP],
+  'intl402/NumberFormat/prototype/format/format-rounding-mode-half-even': [SKIP],
+  'intl402/NumberFormat/prototype/format/format-rounding-mode-half-expand': [SKIP],
+  'intl402/NumberFormat/prototype/format/format-rounding-mode-half-floor': [SKIP],
+  'intl402/NumberFormat/prototype/format/format-rounding-mode-half-trunc': [SKIP],
+  'intl402/NumberFormat/prototype/format/format-rounding-mode-trunc': [SKIP],
+  'intl402/NumberFormat/prototype/format/format-rounding-priority-auto': [SKIP],
+  'intl402/NumberFormat/prototype/format/format-rounding-priority-less-precision': [SKIP],
+  'intl402/NumberFormat/prototype/format/format-rounding-priority-more-precision': [SKIP],
+
   # https://bugs.chromium.org/p/v8/issues/detail?id=11660
   'intl402/DurationFormat/prototype/prototype_attributes': [FAIL],
   'intl402/DurationFormat/prototype/toStringTag': [FAIL],