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📁 ..
📄 addressed_test.go(4.42 KB)
📄 append_test.go(1.16 KB)
📄 arithBoundary_test.go(31.31 KB)
📄 arithConst_test.go(633.8 KB)
📄 arith_test.go(41.51 KB)
📄 array_test.go(3.09 KB)
📄 assert_test.go(2.54 KB)
📄 break_test.go(3.67 KB)
📄 chan_test.go(1.14 KB)
📄 closure_test.go(572 B)
📄 cmpConst_test.go(103.06 KB)
📄 cmp_test.go(903 B)
📄 compound_test.go(2.7 KB)
📄 copy_test.go(150.18 KB)
📄 ctl_test.go(2.33 KB)
📄 deferNoReturn_test.go(481 B)
📄 divbyzero_test.go(1.01 KB)
📄 dupLoad_test.go(1.51 KB)
📄 flowgraph_generator1.go(6.72 KB)
📄 fp_test.go(34.99 KB)
📁 gen
📄 loadstore_test.go(4.79 KB)
📄 map_test.go(721 B)
📁 mysort
📄 namedReturn_test.go(1.63 KB)
📄 phi_test.go(2.21 KB)
📄 ptrsort.go(633 B)
📄 ptrsort.out(77 B)
📄 regalloc_test.go(1.2 KB)
📁 reproducible
📄 short_test.go(1.48 KB)
📄 slice_test.go(850 B)
📄 sqrtConst_test.go(1.26 KB)
📄 string_test.go(4.46 KB)
📄 unsafe_test.go(2.96 KB)
📄 zero_test.go(49.6 KB)

Editing: sqrtConst_test.go

// Copyright 2016 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 main

import (
	"math"
	"testing"
)

var tests = [...]struct {
	name string
	in   float64 // used for error messages, not an input
	got  float64
	want float64
}{
	{"sqrt0", 0, math.Sqrt(0), 0},
	{"sqrt1", 1, math.Sqrt(1), 1},
	{"sqrt2", 2, math.Sqrt(2), math.Sqrt2},
	{"sqrt4", 4, math.Sqrt(4), 2},
	{"sqrt100", 100, math.Sqrt(100), 10},
	{"sqrt101", 101, math.Sqrt(101), 10.04987562112089},
}

var nanTests = [...]struct {
	name string
	in   float64 // used for error messages, not an input
	got  float64
}{
	{"sqrtNaN", math.NaN(), math.Sqrt(math.NaN())},
	{"sqrtNegative", -1, math.Sqrt(-1)},
	{"sqrtNegInf", math.Inf(-1), math.Sqrt(math.Inf(-1))},
}

func TestSqrtConst(t *testing.T) {
	for _, test := range tests {
		if test.got != test.want {
			t.Errorf("%s: math.Sqrt(%f): got %f, want %f\n", test.name, test.in, test.got, test.want)
		}
	}
	for _, test := range nanTests {
		if math.IsNaN(test.got) != true {
			t.Errorf("%s: math.Sqrt(%f): got %f, want NaN\n", test.name, test.in, test.got)
		}
	}
	if got := math.Sqrt(math.Inf(1)); !math.IsInf(got, 1) {
		t.Errorf("math.Sqrt(+Inf), got %f, want +Inf\n", got)
	}
}

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Editing: sqrtConst_test.go

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