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0c722564c3
catch_default_main.hpp was removed in db32550898
The example 000-CatchMain.cpp is no longer compiled, but is still
present in the examples and is still references by other example
files. Remove the file and references to it, as they are confusing.
71 lines
2.5 KiB
C++
71 lines
2.5 KiB
C++
// 100-Fix-Section.cpp
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// Catch has two ways to express fixtures:
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// - Sections (this file)
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// - Traditional class-based fixtures
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// main() provided by linkage to Catch2WithMain
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#include <catch2/catch_test_macros.hpp>
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#include <vector>
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TEST_CASE( "vectors can be sized and resized", "[vector]" ) {
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// For each section, vector v is anew:
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std::vector<int> v( 5 );
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REQUIRE( v.size() == 5 );
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REQUIRE( v.capacity() >= 5 );
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SECTION( "resizing bigger changes size and capacity" ) {
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v.resize( 10 );
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REQUIRE( v.size() == 10 );
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REQUIRE( v.capacity() >= 10 );
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}
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SECTION( "resizing smaller changes size but not capacity" ) {
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v.resize( 0 );
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REQUIRE( v.size() == 0 );
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REQUIRE( v.capacity() >= 5 );
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}
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SECTION( "reserving bigger changes capacity but not size" ) {
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v.reserve( 10 );
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REQUIRE( v.size() == 5 );
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REQUIRE( v.capacity() >= 10 );
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}
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SECTION( "reserving smaller does not change size or capacity" ) {
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v.reserve( 0 );
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REQUIRE( v.size() == 5 );
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REQUIRE( v.capacity() >= 5 );
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}
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}
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// Compile & run:
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// - g++ -std=c++11 -Wall -I$(CATCH_SINGLE_INCLUDE) -o 100-Fix-Section 100-Fix-Section.cpp && 100-Fix-Section --success
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// - cl -EHsc -I%CATCH_SINGLE_INCLUDE% 100-Fix-Section.cpp && 100-Fix-Section --success
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// Expected compact output (all assertions):
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//
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// prompt> 100-Fix-Section.exe --reporter compact --success
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// 100-Fix-Section.cpp:17: passed: v.size() == 5 for: 5 == 5
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// 100-Fix-Section.cpp:18: passed: v.capacity() >= 5 for: 5 >= 5
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// 100-Fix-Section.cpp:23: passed: v.size() == 10 for: 10 == 10
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// 100-Fix-Section.cpp:24: passed: v.capacity() >= 10 for: 10 >= 10
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// 100-Fix-Section.cpp:17: passed: v.size() == 5 for: 5 == 5
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// 100-Fix-Section.cpp:18: passed: v.capacity() >= 5 for: 5 >= 5
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// 100-Fix-Section.cpp:29: passed: v.size() == 0 for: 0 == 0
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// 100-Fix-Section.cpp:30: passed: v.capacity() >= 5 for: 5 >= 5
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// 100-Fix-Section.cpp:17: passed: v.size() == 5 for: 5 == 5
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// 100-Fix-Section.cpp:18: passed: v.capacity() >= 5 for: 5 >= 5
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// 100-Fix-Section.cpp:35: passed: v.size() == 5 for: 5 == 5
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// 100-Fix-Section.cpp:36: passed: v.capacity() >= 10 for: 10 >= 10
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// 100-Fix-Section.cpp:17: passed: v.size() == 5 for: 5 == 5
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// 100-Fix-Section.cpp:18: passed: v.capacity() >= 5 for: 5 >= 5
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// 100-Fix-Section.cpp:41: passed: v.size() == 5 for: 5 == 5
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// 100-Fix-Section.cpp:42: passed: v.capacity() >= 5 for: 5 >= 5
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// Passed 1 test case with 16 assertions.
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