summaryrefslogtreecommitdiff
path: root/absl/random/exponential_distribution_test.cc
diff options
context:
space:
mode:
Diffstat (limited to 'absl/random/exponential_distribution_test.cc')
-rw-r--r--absl/random/exponential_distribution_test.cc10
1 files changed, 10 insertions, 0 deletions
diff --git a/absl/random/exponential_distribution_test.cc b/absl/random/exponential_distribution_test.cc
index af11d61c..81a5d17b 100644
--- a/absl/random/exponential_distribution_test.cc
+++ b/absl/random/exponential_distribution_test.cc
@@ -15,6 +15,7 @@
#include "absl/random/exponential_distribution.h"
#include <algorithm>
+#include <cfloat>
#include <cmath>
#include <cstddef>
#include <cstdint>
@@ -384,6 +385,15 @@ TEST(ExponentialDistributionTest, StabilityTest) {
TEST(ExponentialDistributionTest, AlgorithmBounds) {
// Relies on absl::uniform_real_distribution, so some of these comments
// reference that.
+
+#if (defined(__i386__) || defined(_M_IX86)) && FLT_EVAL_METHOD != 0
+ // We're using an x87-compatible FPU, and intermediate operations can be
+ // performed with 80-bit floats. This produces slightly different results from
+ // what we expect below.
+ GTEST_SKIP()
+ << "Skipping the test because we detected x87 floating-point semantics";
+#endif
+
absl::exponential_distribution<double> dist;
{