Add in floats tests

1 files changed, 52 insertions, 0 deletions

diff --git a/test/floats.tm b/test/floats.tm
new file mode 100644
index 00000000..7b3373c2
--- /dev/null
+++ b/test/floats.tm
@@ -0,0 +1,52 @@
+func main()
+	n := Float64(1.5)
+	assert n == Float64(1.5)
+
+	assert n + n == Float64(3.)
+
+	assert n * 2 == Float64(3.)
+
+	assert n - n == Float64(0.)
+
+	assert Float64.PI == Float64(3.141592653589793)
+
+	assert Float64.PI.with_precision(Float64(0.01)) == Float64(3.14)
+
+	assert Float64.INF == Float64.INF
+	assert Float64.INF.isinf()
+
+	none_num : Float64? = none
+	assert none_num == none
+	assert none_num == none_num
+	assert (none_num < none_num) == no
+	assert (none_num > none_num) == no
+	assert (none_num != none_num) == no
+	assert (none_num <> none_num) == Int32(0)
+	assert (none_num == Float64(0.0)) == no
+	assert none_num < Float64(0.0)
+	assert (none_num > Float64(0.0)) == no
+	assert none_num != Float64(0.0)
+	assert (none_num <> Float64(0.0)) == Int32(-1)
+
+	# >> nan + 1
+	# = none
+
+	>> Float64(0.)/Float64(0.)
+
+	# >> Float64(0.)/Float64(0.)
+	# = none
+
+	assert Float64.PI.cos()!.near(Float64(-1))
+	assert Float64.PI.sin()!.near(Float64(0))
+
+	assert Float64.INF.near(-Float64.INF) == no
+
+	assert Float32.sqrt(16) == Float32(4)
+	assert Float32.sqrt(-1) == none
+
+	assert (Float64(0.25)).mix(10, 20) == Float64(12.5)
+	assert (Float64(2.0)).mix(10, 20) == Float64(30.)
+
+	assert Float64(5) == Float64(5.)
+
+	assert (Float64(0.5)).percent() == "50%"