[libc-commits] [libc] [libc][math] add smoke tests to shared/math.h (PR #149741)

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``````````bash
git-clang-format --diff HEAD~1 HEAD --extensions cpp,h -- libc/test/shared/smoke/acos_test.cpp libc/src/__support/math/acos.h libc/src/__support/math/acosf.h libc/src/__support/math/asin_utils.h libc/src/__support/math/inv_trigf_utils.h libc/src/math/generic/asin.cpp libc/src/math/generic/asinf.cpp libc/src/math/generic/atan2f.cpp libc/src/math/generic/atanf.cpp
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View the diff from clang-format here.
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``````````diff
diff --git a/libc/src/__support/math/acosf.h b/libc/src/__support/math/acosf.h
index 100f1393a..153087e99 100644
--- a/libc/src/__support/math/acosf.h
+++ b/libc/src/__support/math/acosf.h
@@ -43,7 +43,7 @@ static constexpr fputil::ExceptValues<float, N_EXCEPTS> ACOSF_EXCEPTS = {{
 
 #endif // !LIBC_MATH_HAS_SKIP_ACCURATE_PASS
 
-} //namespace acosf_internal
+} // namespace acosf_internal
 
 static constexpr float acosf(float x) {
   using namespace acosf_internal;
diff --git a/libc/test/shared/smoke/acos_test.cpp b/libc/test/shared/smoke/acos_test.cpp
index 89f08b675..71db88150 100644
--- a/libc/test/shared/smoke/acos_test.cpp
+++ b/libc/test/shared/smoke/acos_test.cpp
@@ -13,24 +13,24 @@
 using LlvmLibcAcosTest = LIBC_NAMESPACE::testing::FPTest<double>;
 
 TEST_F(LlvmLibcAcosTest, SpecialNumbers) {
-  EXPECT_FP_EQ_WITH_EXCEPTION_ALL_ROUNDING(aNaN, LIBC_NAMESPACE::math::acos(sNaN),
-                                           FE_INVALID);
+  EXPECT_FP_EQ_WITH_EXCEPTION_ALL_ROUNDING(
+      aNaN, LIBC_NAMESPACE::math::acos(sNaN), FE_INVALID);
   EXPECT_FP_EQ_ALL_ROUNDING(aNaN, LIBC_NAMESPACE::math::acos(aNaN));
   EXPECT_FP_EQ(0x1.921fb54442d18p0, LIBC_NAMESPACE::math::acos(zero));
   EXPECT_FP_EQ(0x1.921fb54442d18p0, LIBC_NAMESPACE::math::acos(neg_zero));
 
   libc_errno = 0;
-  EXPECT_FP_EQ_WITH_EXCEPTION_ALL_ROUNDING(aNaN, LIBC_NAMESPACE::math::acos(inf),
-                                           FE_INVALID);
+  EXPECT_FP_EQ_WITH_EXCEPTION_ALL_ROUNDING(
+      aNaN, LIBC_NAMESPACE::math::acos(inf), FE_INVALID);
   EXPECT_MATH_ERRNO(EDOM);
-  EXPECT_FP_EQ_WITH_EXCEPTION_ALL_ROUNDING(aNaN, LIBC_NAMESPACE::math::acos(neg_inf),
-                                           FE_INVALID);
+  EXPECT_FP_EQ_WITH_EXCEPTION_ALL_ROUNDING(
+      aNaN, LIBC_NAMESPACE::math::acos(neg_inf), FE_INVALID);
   EXPECT_MATH_ERRNO(EDOM);
-  EXPECT_FP_EQ_WITH_EXCEPTION_ALL_ROUNDING(aNaN, LIBC_NAMESPACE::math::acos(2.0),
-                                           FE_INVALID);
+  EXPECT_FP_EQ_WITH_EXCEPTION_ALL_ROUNDING(
+      aNaN, LIBC_NAMESPACE::math::acos(2.0), FE_INVALID);
   EXPECT_MATH_ERRNO(EDOM);
-  EXPECT_FP_EQ_WITH_EXCEPTION_ALL_ROUNDING(aNaN, LIBC_NAMESPACE::math::acos(-2.0),
-                                           FE_INVALID);
+  EXPECT_FP_EQ_WITH_EXCEPTION_ALL_ROUNDING(
+      aNaN, LIBC_NAMESPACE::math::acos(-2.0), FE_INVALID);
   EXPECT_MATH_ERRNO(EDOM);
   EXPECT_FP_EQ(zero, LIBC_NAMESPACE::math::acos(1.0));
   EXPECT_FP_EQ(0x1.921fb54442d18p1, LIBC_NAMESPACE::math::acos(-1.0));

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https://github.com/llvm/llvm-project/pull/149741