66 lines
1.6 KiB
C++
66 lines
1.6 KiB
C++
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// g++ --std=c++11 test.cpp
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#include "test.h"
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#include "test.h"
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#include "fl/str.h"
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#include "fl/strstream.h"
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#include "fl/vector.h"
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#include "crgb.h"
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#include <sstream>
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#include "fl/namespace.h"
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using namespace fl;
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TEST_CASE("StrStream basic operations") {
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SUBCASE("Construction and assignment") {
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StrStream s;
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CHECK(s.str().size() == 0);
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CHECK(s.str().c_str()[0] == '\0');
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StrStream s2("hello");
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CHECK(s2.str().size() == 5);
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CHECK(strcmp(s2.str().c_str(), "hello") == 0);
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StrStream s3 = s2;
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CHECK(s3.str().size() == 5);
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CHECK(strcmp(s3.str().c_str(), "hello") == 0);
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s = "world";
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CHECK(s.str().size() == 5);
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CHECK(strcmp(s.str().c_str(), "world") == 0);
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}
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SUBCASE("Comparison operators") {
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StrStream s1("hello");
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StrStream s2("hello");
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StrStream s3("world");
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CHECK(s1.str() == s2.str());
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CHECK(s1.str() != s3.str());
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}
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SUBCASE("Indexing") {
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StrStream s("hello");
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CHECK(s.str()[0] == 'h');
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CHECK(s.str()[4] == 'o');
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CHECK(s.str()[5] == '\0'); // Null terminator
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}
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SUBCASE("Append") {
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StrStream s("hello");
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s << " world";
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CHECK(s.str().size() == 11);
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CHECK(strcmp(s.str().c_str(), "hello world") == 0);
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}
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SUBCASE("CRGB to StrStream") {
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CRGB c(255, 0, 0);
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StrStream s;
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s << c;
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CHECK(s.str().size() == 13); // "CRGB(255,0,0)" is 13 chars
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CHECK(strcmp(s.str().c_str(), "CRGB(255,0,0)") == 0);
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}
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}
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