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Added benchmark tests

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This commit is contained in:
Phil Nash 2017-08-05 11:12:29 +01:00
parent 22e9ebef0d
commit f45d35c980
6 changed files with 165 additions and 8 deletions
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3
CMakeLists.txt
View File

@ -55,6 +55,7 @@ endfunction()
set(TEST_SOURCES
${SELF_TEST_DIR}/ApproxTests.cpp
${SELF_TEST_DIR}/BDDTests.cpp
${SELF_TEST_DIR}/Benchmark.tests.cpp
${SELF_TEST_DIR}/ClassTests.cpp
${SELF_TEST_DIR}/CmdLineTests.cpp
${SELF_TEST_DIR}/CompilationTests.cpp
@ -96,9 +97,9 @@ set(SURROGATE_SOURCES
${SELF_TEST_DIR}/SurrogateCpps/catch_option.cpp
${SELF_TEST_DIR}/SurrogateCpps/catch_stream.cpp
${SELF_TEST_DIR}/SurrogateCpps/catch_streambuf.cpp
${SELF_TEST_DIR}/SurrogateCpps/catch_test_case_tracker.cpp
${SELF_TEST_DIR}/SurrogateCpps/catch_test_spec.cpp
${SELF_TEST_DIR}/SurrogateCpps/catch_xmlwriter.cpp
${SELF_TEST_DIR}/SurrogateCpps/catch_test_case_tracker.cpp
)
CheckFileList(SURROGATE_SOURCES ${SELF_TEST_DIR}/SurrogateCpps)

20
projects/SelfTest/Baselines/console.std.approved.txt
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@ -850,6 +850,22 @@ warning:
Uncomment the code in this test to check that it gives a sensible compiler
error
-------------------------------------------------------------------------------
benchmarked
-------------------------------------------------------------------------------
String.tests.cpp:<line number>
...............................................................................
+-----------------------------------------------------------------------------+
| benchmark name | iters | elapsed ns | average |
+-----------------------------------------------------------------------------+
| Load up a vector | 1 | 8459 | 8459 ns |
| Load up a map | 1 | 28774 | 28774 ns |
| Reserved vector | 1 | 2430 | 2430 ns |
| A fixed size array that should require | | | |
| no allocations | 10 | 2563 | 256 ns |
+-----------------------------------------------------------------------------+
-------------------------------------------------------------------------------
checkedElse, failing
-------------------------------------------------------------------------------
@ -1016,6 +1032,6 @@ with expansion:
"{?}" == "1"
===============================================================================
test cases: 182 | 131 passed | 47 failed | 4 failed as expected
assertions: 896 | 779 passed | 96 failed | 21 failed as expected
test cases: 183 | 132 passed | 47 failed | 4 failed as expected
assertions: 900 | 783 passed | 96 failed | 21 failed as expected

65
projects/SelfTest/Baselines/console.sw.approved.txt
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@ -6381,6 +6381,67 @@ PASSED:
with expansion:
0 == 0
-------------------------------------------------------------------------------
benchmarked
-------------------------------------------------------------------------------
String.tests.cpp:<line number>
...............................................................................
+-----------------------------------------------------------------------------+
| benchmark name | iters | elapsed ns | average |
+-----------------------------------------------------------------------------+
| Load up a vector | 1 | 6957 | 6957 ns |
+-----------------------------------------------------------------------------+
String.tests.cpp:<line number>:
PASSED:
REQUIRE( v.size() == size )
with expansion:
100 == 100
+-----------------------------------------------------------------------------+
| benchmark name | iters | elapsed ns | average |
+-----------------------------------------------------------------------------+
| Load up a map | 1 | 27868 | 27868 ns |
+-----------------------------------------------------------------------------+
String.tests.cpp:<line number>:
PASSED:
REQUIRE( m.size() == size )
with expansion:
100 == 100
+-----------------------------------------------------------------------------+
| benchmark name | iters | elapsed ns | average |
+-----------------------------------------------------------------------------+
| Reserved vector | 1 | 2711 | 2711 ns |
+-----------------------------------------------------------------------------+
String.tests.cpp:<line number>:
PASSED:
REQUIRE( v.size() == size )
with expansion:
100 == 100
+-----------------------------------------------------------------------------+
| benchmark name | iters | elapsed ns | average |
+-----------------------------------------------------------------------------+
| A fixed size array that should require | | | |
| no allocations | 1 | 530 | 530 ns |
+-----------------------------------------------------------------------------+
String.tests.cpp:<line number>:
PASSED:
REQUIRE( sum > size )
with expansion:
4950 (0x<hex digits>) > 100
-------------------------------------------------------------------------------
boolean member
-------------------------------------------------------------------------------
@ -7590,6 +7651,6 @@ MiscTests.cpp:<line number>:
PASSED:
===============================================================================
test cases: 182 | 130 passed | 48 failed | 4 failed as expected
assertions: 898 | 779 passed | 98 failed | 21 failed as expected
test cases: 183 | 131 passed | 48 failed | 4 failed as expected
assertions: 902 | 783 passed | 98 failed | 21 failed as expected

3
projects/SelfTest/Baselines/junit.sw.approved.txt
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@ -1,6 +1,6 @@
<?xml version="1.0" encoding="UTF-8"?>
<testsuitesspanner>
<testsuite name="<exe-name>" errors="15" failures="84" tests="899" hostname="tbd" time="{duration}" timestamp="{iso8601-timestamp}">
<testsuite name="<exe-name>" errors="15" failures="84" tests="903" hostname="tbd" time="{duration}" timestamp="{iso8601-timestamp}">
<testcase classname="<exe-name>.global" name="# A test name that starts with a #" time="{duration}"/>
<testcase classname="<exe-name>.global" name="#748 - captures with unexpected exceptions/outside assertions" time="{duration}">
<error type="TEST_CASE">
@ -641,6 +641,7 @@ ExceptionTests.cpp:<line number>
<testcase classname="<exe-name>.global" name="XmlEncode/string with control char (1)" time="{duration}"/>
<testcase classname="<exe-name>.global" name="XmlEncode/string with control char (x7F)" time="{duration}"/>
<testcase classname="<exe-name>.global" name="atomic if" time="{duration}"/>
<testcase classname="<exe-name>.global" name="benchmarked" time="{duration}"/>
<testcase classname="<exe-name>.global" name="boolean member" time="{duration}"/>
<testcase classname="<exe-name>.global" name="checkedElse" time="{duration}"/>
<testcase classname="<exe-name>.global" name="checkedElse, failing" time="{duration}">

39
projects/SelfTest/Baselines/xml.sw.approved.txt
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@ -7201,6 +7201,41 @@ Message from section two
</Expression>
<OverallResult success="true"/>
</TestCase>
<TestCase name="benchmarked" tags="[benchmark]" filename="projects/<exe-name>/String.tests.cpp" >
<Expression success="true" type="REQUIRE" filename="projects/<exe-name>/String.tests.cpp" >
<Original>
v.size() == size
</Original>
<Expanded>
100 == 100
</Expanded>
</Expression>
<Expression success="true" type="REQUIRE" filename="projects/<exe-name>/String.tests.cpp" >
<Original>
m.size() == size
</Original>
<Expanded>
100 == 100
</Expanded>
</Expression>
<Expression success="true" type="REQUIRE" filename="projects/<exe-name>/String.tests.cpp" >
<Original>
v.size() == size
</Original>
<Expanded>
100 == 100
</Expanded>
</Expression>
<Expression success="true" type="REQUIRE" filename="projects/<exe-name>/String.tests.cpp" >
<Original>
sum > size
</Original>
<Expanded>
4950 (0x<hex digits>) > 100
</Expanded>
</Expression>
<OverallResult success="true"/>
</TestCase>
<TestCase name="boolean member" tags="[Tricky]" filename="projects/<exe-name>/TrickyTests.cpp" >
<Expression success="true" type="REQUIRE" filename="projects/<exe-name>/TrickyTests.cpp" >
<Original>
@ -8441,7 +8476,7 @@ spanner <OverallResult success="true"/>
</Section>
<OverallResult success="true"/>
</TestCase>
<OverallResults successes="779" failures="99" expectedFailures="21"/>
<OverallResults successes="783" failures="99" expectedFailures="21"/>
</Group>
<OverallResults successes="779" failures="98" expectedFailures="21"/>
<OverallResults successes="783" failures="98" expectedFailures="21"/>
</Catch>

43
projects/SelfTest/Benchmark.tests.cpp Normal file
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@ -0,0 +1,43 @@
#include "catch.hpp"
#include <map>
TEST_CASE( "benchmarked", "[.][benchmark]" ) {
static const int size = 100;
std::vector<int> v;
std::map<int, int> m;
BENCHMARK( "Load up a vector" ) {
v = std::vector<int>();
for(int i =0; i < size; ++i )
v.push_back( i );
}
REQUIRE( v.size() == size );
BENCHMARK( "Load up a map" ) {
m = std::map<int, int>();
for(int i =0; i < size; ++i )
m.insert( { i, i+1 } );
}
REQUIRE( m.size() == size );
BENCHMARK( "Reserved vector" ) {
v = std::vector<int>();
v.reserve(size);
for(int i =0; i < size; ++i )
v.push_back( i );
}
REQUIRE( v.size() == size );
int array[size];
BENCHMARK( "A fixed size array that should require no allocations" ) {
for(int i =0; i < size; ++i )
array[i] = i;
}
int sum = 0;
for(int i =0; i < size; ++i )
sum += array[i];
REQUIRE( sum > size );
}