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| author | Ben Wiederhake <BenWiederhake.GitHub@gmx.de> | 2021-03-02 20:33:44 +0100 |
|---|---|---|
| committer | Andreas Kling <kling@serenityos.org> | 2021-03-03 20:19:24 +0100 |
| commit | 5df014b8ff6cb4d71bf1dd5abb01a9d81cc0bd4b (patch) | |
| tree | 4184dfcdf680517aa13216a58d4ecb6fcc4a5e4c /Userland/Tests | |
| parent | 9b27b0cd1a102669e8229fb71f0b97e307efca5e (diff) | |
| download | serenity-5df014b8ff6cb4d71bf1dd5abb01a9d81cc0bd4b.zip | |
AK+LibM: Make EXPECT_CLOSE more useful during debugging
Diffstat (limited to 'Userland/Tests')
| -rw-r--r-- | Userland/Tests/LibM/test-math.cpp | 33 |
1 files changed, 14 insertions, 19 deletions
diff --git a/Userland/Tests/LibM/test-math.cpp b/Userland/Tests/LibM/test-math.cpp index f70d1f6c99..0f8a2e5da0 100644 --- a/Userland/Tests/LibM/test-math.cpp +++ b/Userland/Tests/LibM/test-math.cpp @@ -28,17 +28,12 @@ #include <math.h> -#define EXPECT_CLOSE(a, b) \ - { \ - EXPECT(fabs(a - b) < 0.000001); \ - } - TEST_CASE(trig) { EXPECT_CLOSE(sin(1234), 0.601927); EXPECT_CLOSE(cos(1234), -0.798550); EXPECT_CLOSE(tan(1234), -0.753775); - EXPECT_CLOSE(sqrt(1234), 35.128336) + EXPECT_CLOSE(sqrt(1234), 35.128336); EXPECT_CLOSE(sin(-1), -0.8414709848078965); EXPECT_CLOSE(cos(-1), 0.5403023058681398); EXPECT_CLOSE(tan(-1), -1.5574077246549023); @@ -55,12 +50,12 @@ TEST_CASE(trig) EXPECT_CLOSE(asin(0.9), 1.119770); EXPECT_CLOSE(asin(0.99), 1.429245); EXPECT_CLOSE(asin(1.0), 1.570750); - EXPECT_CLOSE(atan(0), 0.0) - EXPECT_CLOSE(atan(0.5), 0.463648) - EXPECT_CLOSE(atan(-0.5), -0.463648) - EXPECT_CLOSE(atan(5.5), 1.390943) - EXPECT_CLOSE(atan(-5.5), -1.390943) - EXPECT_CLOSE(atan(555.5), 1.568996) + EXPECT_CLOSE(atan(0), 0.0); + EXPECT_CLOSE(atan(0.5), 0.463648); + EXPECT_CLOSE(atan(-0.5), -0.463648); + EXPECT_CLOSE(atan(5.5), 1.390943); + EXPECT_CLOSE(atan(-5.5), -1.390943); + EXPECT_CLOSE(atan(555.5), 1.568996); } TEST_CASE(other) @@ -102,13 +97,13 @@ TEST_CASE(logarithms) { EXPECT(isnan(log(-1))); EXPECT(log(0) < -1000000); - EXPECT_CLOSE(log(0.5), -0.693233) - EXPECT_CLOSE(log(1.1), 0.095310) - EXPECT_CLOSE(log(5), 1.609480) - EXPECT_CLOSE(log(5.5), 1.704842) - EXPECT_CLOSE(log(500), 6.214104) - EXPECT_CLOSE(log2(5), 2.321989) - EXPECT_CLOSE(log10(5), 0.698988) + EXPECT_CLOSE(log(0.5), -0.693233); + EXPECT_CLOSE(log(1.1), 0.095310); + EXPECT_CLOSE(log(5), 1.609480); + EXPECT_CLOSE(log(5.5), 1.704842); + EXPECT_CLOSE(log(500), 6.214104); + EXPECT_CLOSE(log2(5), 2.321989); + EXPECT_CLOSE(log10(5), 0.698988); } union Extractor { |