mirror of
https://github.com/bkaradzic/bx.git
synced 2026-02-17 20:52:37 +01:00
136 lines
3.1 KiB
C++
136 lines
3.1 KiB
C++
/*
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* Copyright 2010-2017 Branimir Karadzic. All rights reserved.
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* License: https://github.com/bkaradzic/bx#license-bsd-2-clause
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*/
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#include "test.h"
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#include <bx/string.h>
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#include <bx/crtimpl.h>
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#include <bx/handlealloc.h>
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bx::AllocatorI* g_allocator;
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TEST_CASE("chars", "")
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{
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for (char ch = 'A'; ch <= 'Z'; ++ch)
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{
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REQUIRE(!bx::isLower(ch) );
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REQUIRE(!bx::isNumeric(ch) );
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REQUIRE(bx::isUpper(ch) );
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REQUIRE(bx::isAlpha(ch) );
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REQUIRE(bx::isAlphaNum(ch) );
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REQUIRE(bx::isLower(bx::toLower(ch) ) );
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}
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}
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TEST_CASE("strnlen", "")
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{
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const char* test = "test";
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REQUIRE(0 == bx::strnlen(test, 0) );
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REQUIRE(2 == bx::strnlen(test, 2) );
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REQUIRE(4 == bx::strnlen(test, UINT32_MAX) );
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}
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TEST_CASE("strlncpy", "")
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{
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char dst[128];
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size_t num;
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num = bx::strlncpy(dst, 1, "blah");
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REQUIRE(num == 0);
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num = bx::strlncpy(dst, 3, "blah", 3);
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REQUIRE(0 == strcmp(dst, "bl") );
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REQUIRE(num == 2);
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num = bx::strlncpy(dst, sizeof(dst), "blah", 3);
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REQUIRE(0 == strcmp(dst, "bla") );
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REQUIRE(num == 3);
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num = bx::strlncpy(dst, sizeof(dst), "blah");
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REQUIRE(0 == strcmp(dst, "blah") );
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REQUIRE(num == 4);
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}
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TEST_CASE("strincmp", "")
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{
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REQUIRE(0 == bx::strincmp("test", "test") );
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REQUIRE(0 == bx::strincmp("test", "testestes", 4) );
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REQUIRE(0 == bx::strincmp("testestes", "test", 4) );
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REQUIRE(0 != bx::strincmp("preprocess", "platform") );
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}
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TEST_CASE("strnchr", "")
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{
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const char* test = "test";
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REQUIRE(NULL == bx::strnchr(test, 's', 0) );
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REQUIRE(NULL == bx::strnchr(test, 's', 2) );
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REQUIRE(&test[2] == bx::strnchr(test, 's') );
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}
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TEST_CASE("strnrchr", "")
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{
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const char* test = "test";
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REQUIRE(NULL == bx::strnrchr(test, 's', 0) );
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REQUIRE(NULL == bx::strnrchr(test, 's', 1) );
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REQUIRE(&test[2] == bx::strnrchr(test, 's') );
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}
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TEST_CASE("stristr", "")
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{
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const char* test = "The Quick Brown Fox Jumps Over The Lazy Dog.";
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REQUIRE(NULL == bx::stristr(test, "quick", 8) );
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REQUIRE(NULL == bx::stristr(test, "quick1") );
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REQUIRE(&test[4] == bx::stristr(test, "quick", 9) );
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REQUIRE(&test[4] == bx::stristr(test, "quick") );
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}
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TEST_CASE("strnstr", "")
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{
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const char* test = "The Quick Brown Fox Jumps Over The Lazy Dog.";
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REQUIRE(NULL == bx::strnstr(test, "quick", 8) );
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REQUIRE(NULL == bx::strnstr(test, "quick1") );
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REQUIRE(NULL == bx::strnstr(test, "quick", 9) );
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REQUIRE(NULL == bx::strnstr(test, "quick") );
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REQUIRE(NULL == bx::strnstr(test, "Quick", 8) );
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REQUIRE(NULL == bx::strnstr(test, "Quick1") );
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REQUIRE(&test[4] == bx::strnstr(test, "Quick", 9) );
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REQUIRE(&test[4] == bx::strnstr(test, "Quick") );
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}
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TEST_CASE("StringView", "")
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{
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bx::StringView sv("test");
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REQUIRE(4 == sv.getLength() );
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bx::CrtAllocator crt;
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g_allocator = &crt;
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typedef bx::StringT<&g_allocator> String;
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String st(sv);
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REQUIRE(4 == st.getLength() );
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st.append("test");
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REQUIRE(8 == st.getLength() );
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st.append("test", 2);
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REQUIRE(10 == st.getLength() );
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REQUIRE(0 == strcmp(st.getPtr(), "testtestte") );
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st.clear();
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REQUIRE(0 == st.getLength() );
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REQUIRE(4 == sv.getLength() );
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st.append("test");
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REQUIRE(4 == st.getLength() );
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sv.clear();
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REQUIRE(0 == sv.getLength() );
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}
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