From 39d08368a04aa0459390ac070f3570e10cffe219 Mon Sep 17 00:00:00 2001 From: Guilherme Andrade Date: Tue, 25 Oct 2016 22:48:26 +0100 Subject: Add test cases for math:fmod/2 BIF --- lib/compiler/test/float_SUITE.erl | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'lib/compiler/test') diff --git a/lib/compiler/test/float_SUITE.erl b/lib/compiler/test/float_SUITE.erl index 0ebc71eb9b..08c3dd8593 100644 --- a/lib/compiler/test/float_SUITE.erl +++ b/lib/compiler/test/float_SUITE.erl @@ -155,6 +155,13 @@ math_functions(Config) when is_list(Config) -> 5.0 = math:floor(id(5.4)), 6.0 = math:ceil(id(5.4)), + 0.0 = math:fmod(42, 42), + 0.25 = math:fmod(1, 0.75), + -1.0 = math:fmod(-4.0, 1.5), + -0.375 = math:fmod(-3.0, -0.875), + 0.125 = math:fmod(8.125, -4), + {'EXIT',{badarith,_}} = (catch math:fmod(5.0, 0.0)), + %% Only for coverage (of beam_type.erl). {'EXIT',{undef,_}} = (catch math:fnurfla(0)), {'EXIT',{undef,_}} = (catch math:fnurfla(0, 0)), -- cgit v1.2.3