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@@ -0,0 +1,56 @@
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+package test_internal
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+
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+import "core:testing"
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+
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+@(test)
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+test_abs_float :: proc(t: ^testing.T) {
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+ not_const :: proc(v: $T) -> T { return v }
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+
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+ // Constant f16
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+ testing.expect_value(t, abs(f16(0.)), 0.)
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+ testing.expect_value(t, abs(f16(-0.)), 0.)
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+ testing.expect_value(t, abs(f16(-1.)), 1.)
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+ testing.expect_value(t, abs(min(f16)), max(f16))
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+ testing.expect_value(t, abs(max(f16)), max(f16))
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+ testing.expect_value(t, abs(f16(-.12345)), .12345)
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+
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+ // Variable f16
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+ testing.expect_value(t, abs(not_const(f16(0.))), 0.)
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+ testing.expect_value(t, abs(not_const(f16(-0.))), 0.)
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+ testing.expect_value(t, abs(not_const(f16(-1.))), 1.)
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+ testing.expect_value(t, abs(not_const(min(f16))), max(f16))
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+ testing.expect_value(t, abs(not_const(max(f16))), max(f16))
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+ testing.expect_value(t, abs(not_const(f16(-.12345))), .12345)
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+
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+ // Constant f32
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+ testing.expect_value(t, abs(f32(0.)), 0.)
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+ testing.expect_value(t, abs(f32(-0.)), 0.)
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+ testing.expect_value(t, abs(f32(-1.)), 1.)
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+ testing.expect_value(t, abs(min(f32)), max(f32))
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+ testing.expect_value(t, abs(max(f32)), max(f32))
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+ testing.expect_value(t, abs(f32(-.12345)), .12345)
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+
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+ // Variable f32
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+ testing.expect_value(t, abs(not_const(f32(0.))), 0.)
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+ testing.expect_value(t, abs(not_const(f32(-0.))), 0.)
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+ testing.expect_value(t, abs(not_const(f32(-1.))), 1.)
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+ testing.expect_value(t, abs(not_const(min(f32))), max(f32))
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+ testing.expect_value(t, abs(not_const(max(f32))), max(f32))
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+ testing.expect_value(t, abs(not_const(f32(-.12345))), .12345)
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+
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+ // Constant f64
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+ testing.expect_value(t, abs(f64(0.)), 0.)
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+ testing.expect_value(t, abs(f64(-0.)), 0.)
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+ testing.expect_value(t, abs(f64(-1.)), 1.)
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+ testing.expect_value(t, abs(min(f64)), max(f64))
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+ testing.expect_value(t, abs(max(f64)), max(f64))
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+ testing.expect_value(t, abs(f64(-.12345)), .12345)
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+
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+ // Variable f64
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+ testing.expect_value(t, abs(not_const(f64(0.))), 0.)
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+ testing.expect_value(t, abs(not_const(f64(-0.))), 0.)
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+ testing.expect_value(t, abs(not_const(f64(-1.))), 1.)
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+ testing.expect_value(t, abs(not_const(min(f64))), max(f64))
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+ testing.expect_value(t, abs(not_const(max(f64))), max(f64))
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+ testing.expect_value(t, abs(not_const(f64(-.12345))), .12345)
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+}
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Laytan Laats