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-rw-r--r--tests/serd_test.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/tests/serd_test.c b/tests/serd_test.c
index 85c9db27..5ab22846 100644
--- a/tests/serd_test.c
+++ b/tests/serd_test.c
@@ -179,6 +179,16 @@ test_string_to_double(void)
test_strtod(dbl, 1 / (double)MAX);
}
+ size_t end = 0;
+ assert(isnan(serd_strtod("NaN", &end)));
+ assert(end == 3);
+
+ assert(serd_strtod("INF", &end) == INFINITY);
+ assert(end == 3);
+
+ assert(serd_strtod("-INF", &end) == -INFINITY);
+ assert(end == 4);
+
const double expt_test_nums[] = {
2.0E18, -5e19, +8e20, 2e+24, -5e-5, 8e0, 9e-0, 2e+0
};