148 lines
2.9 KiB
C++
148 lines
2.9 KiB
C++
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// UUIDTest.cpp
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#include "Globals.h"
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#include "../TestHelpers.h"
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#include "UUID.h"
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#include <numeric> // for std::iota
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/** Test that FromString -> ToShortString preserves the original value for short UUIDs. */
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static void UUIDFromStringToShortString()
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{
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const char TestStrings[][33]
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{
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"0123456789abcdef0123456789ABCDEF",
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"d188b2648cc311e7bb31be2e44b06b34",
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"e760d270d8b34288b895d9f78a31e083",
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"7052f2f2594246abb8e3fed602158870",
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"7f14d4b60cd84ba7885c8301b67ce891",
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"57be7039250548b590af272291fabcfa"
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};
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for (auto TestString : TestStrings)
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{
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cUUID UUID;
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TEST_TRUE(UUID.FromString(TestString));
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auto ResultString = UUID.ToShortString();
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// Result should be equivalent to original
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TEST_EQUAL(NoCaseCompare(ResultString, TestString), 0);
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// And should be all lower case
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TEST_EQUAL(ResultString, StrToLower(ResultString));
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}
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}
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/** Test that FromString -> ToLongString preserves the original value for long UUIDs. */
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static void UUIDFromStringToLongString()
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{
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const char TestStrings[][37]
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{
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"01234567-89ab-cdef-0123-456789ABCDEF",
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"d188b264-8cc3-11e7-bb31-be2e44b06b34",
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"e760d270-d8b3-4288-b895-d9f78a31e083",
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"7052f2f2-5942-46ab-b8e3-fed602158870",
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"7f14d4b6-0cd8-4ba7-885c-8301b67ce891",
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"57be7039-2505-48b5-90af-272291fabcfa"
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};
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for (auto TestString : TestStrings)
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{
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cUUID UUID;
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TEST_TRUE(UUID.FromString(TestString));
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auto ResultString = UUID.ToLongString();
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// Result should be equivalent to original
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TEST_EQUAL(NoCaseCompare(ResultString, TestString), 0);
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// And should be all lower case
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TEST_EQUAL(ResultString, StrToLower(ResultString));
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}
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}
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/** Test that FromRaw -> ToRaw preserves the original value. */
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static void UUIDFromRawToRaw()
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{
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std::array<Byte, 16> TestData[16]{};
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// Fill test data with all values 0 - 255
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for (int i = 0; i != 16; ++i)
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{
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std::iota(begin(TestData[i]), end(TestData[i]), i * 16);
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}
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for (const auto & TestRaw : TestData)
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{
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cUUID UUID;
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UUID.FromRaw(TestRaw);
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auto ResultRaw = UUID.ToRaw();
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TEST_EQUAL(ResultRaw, TestRaw);
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}
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}
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/** Test that IsNil correctly identifies nil UUIDs. */
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static void UUIDNil()
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{
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const auto NilString = "00000000-0000-0000-0000-000000000000";
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const auto NonNilString = "e760d270-d8b3-4288-b895-d9f78a31e083";
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{
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cUUID UUID;
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TEST_TRUE(UUID.FromString(NilString));
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TEST_TRUE(UUID.IsNil());
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}
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{
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cUUID UUID;
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TEST_TRUE(UUID.FromString(NonNilString));
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TEST_TRUE(!UUID.IsNil());
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}
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}
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/** Test that variant and version numbers are read correctly. */
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static void UUIDType()
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{
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// From issue #4209
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const char TestStrings[][33]
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{
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"31cfcbeea8f2324a86dbccb1d5aaa6f8",
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"3f2e1dd234a03b6b824c5a0e74083b1e"
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};
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for (const auto & String : TestStrings)
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{
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cUUID UUID;
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TEST_TRUE(UUID.FromString(String));
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TEST_EQUAL(UUID.Variant(), 1);
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TEST_EQUAL(UUID.Version(), 3);
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}
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}
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IMPLEMENT_TEST_MAIN("UUID",
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UUIDFromStringToShortString();
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UUIDFromStringToLongString();
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UUIDFromRawToRaw();
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UUIDNil();
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UUIDType();
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)
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