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📁 ..
📄 README(205 B)
📄 abiutils_test.go(14.51 KB)
📄 abiutilsaux_test.go(3.24 KB)
📄 align_test.go(1.57 KB)
📄 bench_test.go(2.08 KB)
📄 clobberdead_test.go(1.25 KB)
📄 constFold_test.go(322.99 KB)
📄 dep_test.go(858 B)
📄 divconst_test.go(7.74 KB)
📄 fixedbugs_test.go(2.24 KB)
📄 float_test.go(12.48 KB)
📄 global_test.go(2.59 KB)
📄 iface_test.go(1.92 KB)
📄 inl_test.go(8.19 KB)
📄 inst_test.go(2.21 KB)
📄 intrinsics_test.go(1.08 KB)
📄 issue50182_test.go(1.24 KB)
📄 lang_test.go(1.47 KB)
📄 logic_test.go(11.08 KB)
📄 mulconst_test.go(4.29 KB)
📄 race.go(1.33 KB)
📄 reproduciblebuilds_test.go(2.9 KB)
📄 shift_test.go(21.62 KB)
📄 ssa_test.go(5.12 KB)
📄 switch_test.go(2.29 KB)
📄 test.go(13 B)
📁 testdata
📄 truncconst_test.go(1.76 KB)
📄 zerorange_test.go(4.06 KB)

Editing: intrinsics_test.go

// Copyright 2022 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package test

import (
	"math/bits"
	"testing"
)

func TestBitLen64(t *testing.T) {
	for i := 0; i <= 64; i++ {
		got := bits.Len64(1 << i)
		want := i + 1
		if want == 65 {
			want = 0
		}
		if got != want {
			t.Errorf("Len64(1<<%d) = %d, want %d", i, got, want)
		}
	}
}

func TestBitLen32(t *testing.T) {
	for i := 0; i <= 32; i++ {
		got := bits.Len32(1 << i)
		want := i + 1
		if want == 33 {
			want = 0
		}
		if got != want {
			t.Errorf("Len32(1<<%d) = %d, want %d", i, got, want)
		}
	}
}

func TestBitLen16(t *testing.T) {
	for i := 0; i <= 16; i++ {
		got := bits.Len16(1 << i)
		want := i + 1
		if want == 17 {
			want = 0
		}
		if got != want {
			t.Errorf("Len16(1<<%d) = %d, want %d", i, got, want)
		}
	}
}

func TestBitLen8(t *testing.T) {
	for i := 0; i <= 8; i++ {
		got := bits.Len8(1 << i)
		want := i + 1
		if want == 9 {
			want = 0
		}
		if got != want {
			t.Errorf("Len8(1<<%d) = %d, want %d", i, got, want)
		}
	}
}

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Editing: intrinsics_test.go

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