strutil: Fix sr_parse_rational for integral parts between -0 and -1

[libsigrok.git] / tests / strutil.c

diff --git a/tests/strutil.c b/tests/strutil.c
index b168f1c4b3aecb8e6362f6ebe0632ae10cc8b0b0..aded4142bf16f135afcfc08b0a32788fd2e7b7ac 100644 (file)
--- a/tests/strutil.c
+++ b/tests/strutil.c
@@ -255,6 +255,11 @@ START_TEST(test_fractional)
        test_rational("12.34", (struct sr_rational){1234, 100});
        test_rational("-12.34", (struct sr_rational){-1234, 100});
        test_rational("10.00", (struct sr_rational){1000, 100});
+       test_rational(".1", (struct sr_rational){1, 10});
+       test_rational("+0.1", (struct sr_rational){1, 10});
+       test_rational("+.1", (struct sr_rational){1, 10});
+       test_rational("-0.1", (struct sr_rational){-1, 10});
+       test_rational("-.1", (struct sr_rational){-1, 10});
 }
 END_TEST
 
@@ -270,6 +275,11 @@ START_TEST(test_exponent)
        test_rational("0.001e3", (struct sr_rational){1, 1});
        test_rational("0.001e0", (struct sr_rational){1, 1000});
        test_rational("0.001e-3", (struct sr_rational){1, 1000000});
+       test_rational("43.737E-3", (struct sr_rational){43737, 1000000});
+       test_rational("-0.1e-2", (struct sr_rational){-1, 1000});
+       test_rational("-.1e-2", (struct sr_rational){-1, 1000});
+       test_rational("-.0e-2", (struct sr_rational){0, 1000});
+       test_rational("+.0e-2", (struct sr_rational){0, 1000});
 }
 END_TEST