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[C++] Update to address comparator failure in big endian (#7681)

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* update unit test and generated file to test is extra endianswap can help resolve issue

* remove EndianScalar wrapper from Get method

* remove endianscalar wrapper

* update

* update

* use Array instead

* clang format

* address error

* clang

* update

* manually generate

* Move Nim to completed language

* Add swift link

* address comments

* update unit test

* address comment

* address comment

* regenerate file

* use auto instead of size_t

* use uint32_t instead

* update

* format

* delete extra whitespace

Co-authored-by: Wen Sun <sunwen@google.com>
Co-authored-by: Derek Bailey <derekbailey@google.com>
This commit is contained in:
Wen Sun
2022-12-06 14:02:16 -08:00
committed by GitHub
parent 11394575bc
commit b5ebd3fd78
3 changed files with 46 additions and 30 deletions
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31
tests/key_field_test.cpp
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@@ -24,7 +24,9 @@ void FixedSizedScalarKeyInStructTest() {
bazs.push_back(Baz(flatbuffers::make_span(test_array3), 2));
bazs.push_back(Baz(flatbuffers::make_span(test_array4), 3));
auto baz_vec = fbb.CreateVectorOfSortedStructs(&bazs);
auto test_string = fbb.CreateString("TEST");
float test_float_array1[3] = { 1.5, 2.5, 0 };
float test_float_array2[3] = { 7.5, 2.5, 0 };
float test_float_array3[3] = { 1.5, 2.5, -1 };
@@ -36,6 +38,7 @@ void FixedSizedScalarKeyInStructTest() {
bars.push_back(Bar(flatbuffers::make_span(test_float_array4), 1));
auto bar_vec = fbb.CreateVectorOfSortedStructs(&bars);
auto t = CreateFooTable(fbb, 1, 2, test_string, baz_vec, bar_vec);
fbb.Finish(t);
@@ -45,26 +48,34 @@ void FixedSizedScalarKeyInStructTest() {
auto sorted_baz_vec = foo_table->d();
TEST_EQ(sorted_baz_vec->Get(0)->b(), 1);
TEST_EQ(sorted_baz_vec->Get(3)->b(), 4);
uint8_t test_array[4];
auto* key_array = &flatbuffers::CastToArray(test_array);
key_array->CopyFromSpan(flatbuffers::make_span(test_array1));
TEST_NOTNULL(
sorted_baz_vec->LookupByKey(&flatbuffers::CastToArray(test_array1)));
sorted_baz_vec->LookupByKey(key_array));
TEST_EQ(
sorted_baz_vec->LookupByKey(&flatbuffers::CastToArray(test_array1))->b(),
sorted_baz_vec->LookupByKey(key_array)->b(),
4);
uint8_t array_int[4] = { 7, 2, 3, 0 };
TEST_EQ(sorted_baz_vec->LookupByKey(&flatbuffers::CastToArray(array_int)),
key_array->CopyFromSpan(flatbuffers::make_span(array_int));
TEST_EQ(sorted_baz_vec->LookupByKey(key_array),
static_cast<const Baz *>(nullptr));
auto sorted_bar_vec = foo_table->e();
TEST_EQ(sorted_bar_vec->Get(0)->b(), 1);
TEST_EQ(sorted_bar_vec->Get(3)->b(), 4);
TEST_NOTNULL(sorted_bar_vec->LookupByKey(
&flatbuffers::CastToArray(test_float_array1)));
TEST_EQ(
sorted_bar_vec->LookupByKey(&flatbuffers::CastToArray(test_float_array1))
->b(),
3);
float test_float_array[3];
auto* key_float_array = &flatbuffers::CastToArray(test_float_array);
key_float_array->CopyFromSpan(flatbuffers::make_span(test_float_array1));
TEST_NOTNULL(sorted_bar_vec->LookupByKey(key_float_array));
TEST_EQ(sorted_bar_vec->LookupByKey(key_float_array)->b(), 3);
float array_float[3] = { -1, -2, -3 };
TEST_EQ(sorted_bar_vec->LookupByKey(&flatbuffers::CastToArray(array_float)),
key_float_array->CopyFromSpan(flatbuffers::make_span(array_float));
TEST_EQ(sorted_bar_vec->LookupByKey(key_float_array),
static_cast<const Bar *>(nullptr));
}