forked from catchorg/Catch2
-
Notifications
You must be signed in to change notification settings - Fork 0
/
100-Fix-Section.cpp
70 lines (56 loc) · 2.48 KB
/
100-Fix-Section.cpp
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
// 100-Fix-Section.cpp
// Catch has two ways to express fixtures:
// - Sections (this file)
// - Traditional class-based fixtures
// main() provided in 000-CatchMain.cpp
#include <catch2/catch_test_macros.hpp>
#include <vector>
TEST_CASE( "vectors can be sized and resized", "[vector]" ) {
// For each section, vector v is anew:
std::vector<int> v( 5 );
REQUIRE( v.size() == 5 );
REQUIRE( v.capacity() >= 5 );
SECTION( "resizing bigger changes size and capacity" ) {
v.resize( 10 );
REQUIRE( v.size() == 10 );
REQUIRE( v.capacity() >= 10 );
}
SECTION( "resizing smaller changes size but not capacity" ) {
v.resize( 0 );
REQUIRE( v.size() == 0 );
REQUIRE( v.capacity() >= 5 );
}
SECTION( "reserving bigger changes capacity but not size" ) {
v.reserve( 10 );
REQUIRE( v.size() == 5 );
REQUIRE( v.capacity() >= 10 );
}
SECTION( "reserving smaller does not change size or capacity" ) {
v.reserve( 0 );
REQUIRE( v.size() == 5 );
REQUIRE( v.capacity() >= 5 );
}
}
// Compile & run:
// - g++ -std=c++11 -Wall -I$(CATCH_SINGLE_INCLUDE) -o 100-Fix-Section 100-Fix-Section.cpp 000-CatchMain.o && 100-Fix-Section --success
// - cl -EHsc -I%CATCH_SINGLE_INCLUDE% 100-Fix-Section.cpp 000-CatchMain.obj && 100-Fix-Section --success
// Expected compact output (all assertions):
//
// prompt> 100-Fix-Section.exe --reporter compact --success
// 100-Fix-Section.cpp:17: passed: v.size() == 5 for: 5 == 5
// 100-Fix-Section.cpp:18: passed: v.capacity() >= 5 for: 5 >= 5
// 100-Fix-Section.cpp:23: passed: v.size() == 10 for: 10 == 10
// 100-Fix-Section.cpp:24: passed: v.capacity() >= 10 for: 10 >= 10
// 100-Fix-Section.cpp:17: passed: v.size() == 5 for: 5 == 5
// 100-Fix-Section.cpp:18: passed: v.capacity() >= 5 for: 5 >= 5
// 100-Fix-Section.cpp:29: passed: v.size() == 0 for: 0 == 0
// 100-Fix-Section.cpp:30: passed: v.capacity() >= 5 for: 5 >= 5
// 100-Fix-Section.cpp:17: passed: v.size() == 5 for: 5 == 5
// 100-Fix-Section.cpp:18: passed: v.capacity() >= 5 for: 5 >= 5
// 100-Fix-Section.cpp:35: passed: v.size() == 5 for: 5 == 5
// 100-Fix-Section.cpp:36: passed: v.capacity() >= 10 for: 10 >= 10
// 100-Fix-Section.cpp:17: passed: v.size() == 5 for: 5 == 5
// 100-Fix-Section.cpp:18: passed: v.capacity() >= 5 for: 5 >= 5
// 100-Fix-Section.cpp:41: passed: v.size() == 5 for: 5 == 5
// 100-Fix-Section.cpp:42: passed: v.capacity() >= 5 for: 5 >= 5
// Passed 1 test case with 16 assertions.