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Diffstat (limited to 'src/pkg/strings/strings_test.go')
-rw-r--r--src/pkg/strings/strings_test.go160
1 files changed, 80 insertions, 80 deletions
diff --git a/src/pkg/strings/strings_test.go b/src/pkg/strings/strings_test.go
index e3e7f38ae..eb0f8d1fb 100644
--- a/src/pkg/strings/strings_test.go
+++ b/src/pkg/strings/strings_test.go
@@ -5,10 +5,10 @@
package strings_test
import (
- . "strings";
- "testing";
- "unicode";
- "utf8";
+ . "strings"
+ "testing"
+ "unicode"
+ "utf8"
)
func eq(a, b []string) bool {
@@ -20,7 +20,7 @@ func eq(a, b []string) bool {
return false
}
}
- return true;
+ return true
}
var abcd = "abcd"
@@ -29,9 +29,9 @@ var commas = "1,2,3,4"
var dots = "1....2....3....4"
type IndexTest struct {
- s string;
- sep string;
- out int;
+ s string
+ sep string
+ out int
}
var indexTests = []IndexTest{
@@ -76,22 +76,22 @@ var lastIndexTests = []IndexTest{
// in failure reports.
func runIndexTests(t *testing.T, f func(s, sep string) int, funcName string, testCases []IndexTest) {
for _, test := range testCases {
- actual := f(test.s, test.sep);
+ actual := f(test.s, test.sep)
if actual != test.out {
t.Errorf("%s(%q,%q) = %v; want %v", funcName, test.s, test.sep, actual, test.out)
}
}
}
-func TestIndex(t *testing.T) { runIndexTests(t, Index, "Index", indexTests) }
+func TestIndex(t *testing.T) { runIndexTests(t, Index, "Index", indexTests) }
-func TestLastIndex(t *testing.T) { runIndexTests(t, LastIndex, "LastIndex", lastIndexTests) }
+func TestLastIndex(t *testing.T) { runIndexTests(t, LastIndex, "LastIndex", lastIndexTests) }
type ExplodeTest struct {
- s string;
- n int;
- a []string;
+ s string
+ n int
+ a []string
}
var explodetests = []ExplodeTest{
@@ -102,12 +102,12 @@ var explodetests = []ExplodeTest{
func TestExplode(t *testing.T) {
for _, tt := range explodetests {
- a := Split(tt.s, "", tt.n);
+ a := Split(tt.s, "", tt.n)
if !eq(a, tt.a) {
- t.Errorf("explode(%q, %d) = %v; want %v", tt.s, tt.n, a, tt.a);
- continue;
+ t.Errorf("explode(%q, %d) = %v; want %v", tt.s, tt.n, a, tt.a)
+ continue
}
- s := Join(a, "");
+ s := Join(a, "")
if s != tt.s {
t.Errorf(`Join(explode(%q, %d), "") = %q`, tt.s, tt.n, s)
}
@@ -115,10 +115,10 @@ func TestExplode(t *testing.T) {
}
type SplitTest struct {
- s string;
- sep string;
- n int;
- a []string;
+ s string
+ sep string
+ n int
+ a []string
}
var splittests = []SplitTest{
@@ -138,12 +138,12 @@ var splittests = []SplitTest{
func TestSplit(t *testing.T) {
for _, tt := range splittests {
- a := Split(tt.s, tt.sep, tt.n);
+ a := Split(tt.s, tt.sep, tt.n)
if !eq(a, tt.a) {
- t.Errorf("Split(%q, %q, %d) = %v; want %v", tt.s, tt.sep, tt.n, a, tt.a);
- continue;
+ t.Errorf("Split(%q, %q, %d) = %v; want %v", tt.s, tt.sep, tt.n, a, tt.a)
+ continue
}
- s := Join(a, tt.sep);
+ s := Join(a, tt.sep)
if s != tt.s {
t.Errorf("Join(Split(%q, %q, %d), %q) = %q", tt.s, tt.sep, tt.n, tt.sep, s)
}
@@ -168,12 +168,12 @@ var splitaftertests = []SplitTest{
func TestSplitAfter(t *testing.T) {
for _, tt := range splitaftertests {
- a := SplitAfter(tt.s, tt.sep, tt.n);
+ a := SplitAfter(tt.s, tt.sep, tt.n)
if !eq(a, tt.a) {
- t.Errorf(`Split(%q, %q, %d) = %v; want %v`, tt.s, tt.sep, tt.n, a, tt.a);
- continue;
+ t.Errorf(`Split(%q, %q, %d) = %v; want %v`, tt.s, tt.sep, tt.n, a, tt.a)
+ continue
}
- s := Join(a, "");
+ s := Join(a, "")
if s != tt.s {
t.Errorf(`Join(Split(%q, %q, %d), %q) = %q`, tt.s, tt.sep, tt.n, tt.sep, s)
}
@@ -182,14 +182,14 @@ func TestSplitAfter(t *testing.T) {
// Test case for any function which accepts and returns a single string.
type StringTest struct {
- in, out string;
+ in, out string
}
// Execute f on each test case. funcName should be the name of f; it's used
// in failure reports.
func runStringTests(t *testing.T, f func(string) string, funcName string, testCases []StringTest) {
for _, tc := range testCases {
- actual := f(tc.in);
+ actual := f(tc.in)
if actual != tc.out {
t.Errorf("%s(%q) = %q; want %q", funcName, tc.in, actual, tc.out)
}
@@ -201,7 +201,7 @@ var upperTests = []StringTest{
StringTest{"abc", "ABC"},
StringTest{"AbC123", "ABC123"},
StringTest{"azAZ09_", "AZAZ09_"},
- StringTest{"\u0250\u0250\u0250\u0250\u0250", "\u2C6F\u2C6F\u2C6F\u2C6F\u2C6F"}, // grows one byte per char
+ StringTest{"\u0250\u0250\u0250\u0250\u0250", "\u2C6F\u2C6F\u2C6F\u2C6F\u2C6F"}, // grows one byte per char
}
var lowerTests = []StringTest{
@@ -209,7 +209,7 @@ var lowerTests = []StringTest{
StringTest{"abc", "abc"},
StringTest{"AbC123", "abc123"},
StringTest{"azAZ09_", "azaz09_"},
- StringTest{"\u2C6D\u2C6D\u2C6D\u2C6D\u2C6D", "\u0251\u0251\u0251\u0251\u0251"}, // shrinks one byte per char
+ StringTest{"\u2C6D\u2C6D\u2C6D\u2C6D\u2C6D", "\u0251\u0251\u0251\u0251\u0251"}, // shrinks one byte per char
}
const space = "\t\v\r\f\n\u0085\u00a0\u2000\u3000"
@@ -223,59 +223,59 @@ var trimSpaceTests = []StringTest{
StringTest{" \t\r\n x\t\t\r\r\n\n ", "x"},
StringTest{" \u2000\t\r\n x\t\t\r\r\ny\n \u3000", "x\t\t\r\r\ny"},
StringTest{"1 \t\r\n2", "1 \t\r\n2"},
- StringTest{" x\x80", "x\x80"}, // invalid UTF-8 on end
- StringTest{" x\xc0", "x\xc0"}, // invalid UTF-8 on end
+ StringTest{" x\x80", "x\x80"}, // invalid UTF-8 on end
+ StringTest{" x\xc0", "x\xc0"}, // invalid UTF-8 on end
}
func tenRunes(rune int) string {
- r := make([]int, 10);
+ r := make([]int, 10)
for i := range r {
r[i] = rune
}
- return string(r);
+ return string(r)
}
// User-defined self-inverse mapping function
func rot13(rune int) int {
- step := 13;
+ step := 13
if rune >= 'a' && rune <= 'z' {
return ((rune - 'a' + step) % 26) + 'a'
}
if rune >= 'A' && rune <= 'Z' {
return ((rune - 'A' + step) % 26) + 'A'
}
- return rune;
+ return rune
}
func TestMap(t *testing.T) {
// Run a couple of awful growth/shrinkage tests
- a := tenRunes('a');
+ a := tenRunes('a')
// 1. Grow. This triggers two reallocations in Map.
- maxRune := func(rune int) int { return unicode.MaxRune };
- m := Map(maxRune, a);
- expect := tenRunes(unicode.MaxRune);
+ maxRune := func(rune int) int { return unicode.MaxRune }
+ m := Map(maxRune, a)
+ expect := tenRunes(unicode.MaxRune)
if m != expect {
t.Errorf("growing: expected %q got %q", expect, m)
}
// 2. Shrink
- minRune := func(rune int) int { return 'a' };
- m = Map(minRune, tenRunes(unicode.MaxRune));
- expect = a;
+ minRune := func(rune int) int { return 'a' }
+ m = Map(minRune, tenRunes(unicode.MaxRune))
+ expect = a
if m != expect {
t.Errorf("shrinking: expected %q got %q", expect, m)
}
// 3. Rot13
- m = Map(rot13, "a to zed");
- expect = "n gb mrq";
+ m = Map(rot13, "a to zed")
+ expect = "n gb mrq"
if m != expect {
t.Errorf("rot13: expected %q got %q", expect, m)
}
// 4. Rot13^2
- m = Map(rot13, Map(rot13, "a to zed"));
- expect = "a to zed";
+ m = Map(rot13, Map(rot13, "a to zed"))
+ expect = "a to zed"
if m != expect {
t.Errorf("rot13: expected %q got %q", expect, m)
}
@@ -285,50 +285,50 @@ func TestMap(t *testing.T) {
if unicode.Is(unicode.Latin, rune) {
return rune
}
- return -1;
- };
- m = Map(dropNotLatin, "Hello, 세계");
- expect = "Hello";
+ return -1
+ }
+ m = Map(dropNotLatin, "Hello, 세계")
+ expect = "Hello"
if m != expect {
t.Errorf("drop: expected %q got %q", expect, m)
}
}
-func TestToUpper(t *testing.T) { runStringTests(t, ToUpper, "ToUpper", upperTests) }
+func TestToUpper(t *testing.T) { runStringTests(t, ToUpper, "ToUpper", upperTests) }
-func TestToLower(t *testing.T) { runStringTests(t, ToLower, "ToLower", lowerTests) }
+func TestToLower(t *testing.T) { runStringTests(t, ToLower, "ToLower", lowerTests) }
-func TestTrimSpace(t *testing.T) { runStringTests(t, TrimSpace, "TrimSpace", trimSpaceTests) }
+func TestTrimSpace(t *testing.T) { runStringTests(t, TrimSpace, "TrimSpace", trimSpaceTests) }
func equal(m string, s1, s2 string, t *testing.T) bool {
if s1 == s2 {
return true
}
- e1 := Split(s1, "", 0);
- e2 := Split(s2, "", 0);
+ e1 := Split(s1, "", 0)
+ e2 := Split(s2, "", 0)
for i, c1 := range e1 {
if i > len(e2) {
break
}
- r1, _ := utf8.DecodeRuneInString(c1);
- r2, _ := utf8.DecodeRuneInString(e2[i]);
+ r1, _ := utf8.DecodeRuneInString(c1)
+ r2, _ := utf8.DecodeRuneInString(e2[i])
if r1 != r2 {
t.Errorf("%s diff at %d: U+%04X U+%04X", m, i, r1, r2)
}
}
- return false;
+ return false
}
func TestCaseConsistency(t *testing.T) {
// Make a string of all the runes.
- a := make([]int, unicode.MaxRune+1);
+ a := make([]int, unicode.MaxRune+1)
for i := range a {
a[i] = i
}
- s := string(a);
+ s := string(a)
// convert the cases.
- upper := ToUpper(s);
- lower := ToLower(s);
+ upper := ToUpper(s)
+ lower := ToLower(s)
// Consistency checks
if n := utf8.RuneCountInString(upper); n != unicode.MaxRune+1 {
@@ -360,8 +360,8 @@ func TestCaseConsistency(t *testing.T) {
}
type RepeatTest struct {
- in, out string;
- count int;
+ in, out string
+ count int
}
var RepeatTests = []RepeatTest{
@@ -376,10 +376,10 @@ var RepeatTests = []RepeatTest{
func TestRepeat(t *testing.T) {
for _, tt := range RepeatTests {
- a := Repeat(tt.in, tt.count);
+ a := Repeat(tt.in, tt.count)
if !equal("Repeat(s)", a, tt.out, t) {
- t.Errorf("Repeat(%v, %d) = %v; want %v", tt.in, tt.count, a, tt.out);
- continue;
+ t.Errorf("Repeat(%v, %d) = %v; want %v", tt.in, tt.count, a, tt.out)
+ continue
}
}
}
@@ -393,13 +393,13 @@ func runesEqual(a, b []int) bool {
return false
}
}
- return true;
+ return true
}
type RunesTest struct {
- in string;
- out []int;
- lossy bool;
+ in string
+ out []int
+ lossy bool
}
var RunesTests = []RunesTest{
@@ -414,14 +414,14 @@ var RunesTests = []RunesTest{
func TestRunes(t *testing.T) {
for _, tt := range RunesTests {
- a := Runes(tt.in);
+ a := Runes(tt.in)
if !runesEqual(a, tt.out) {
- t.Errorf("Runes(%q) = %v; want %v", tt.in, a, tt.out);
- continue;
+ t.Errorf("Runes(%q) = %v; want %v", tt.in, a, tt.out)
+ continue
}
if !tt.lossy {
// can only test reassembly if we didn't lose information
- s := string(a);
+ s := string(a)
if s != tt.in {
t.Errorf("string(Runes(%q)) = %x; want %x", tt.in, s, tt.in)
}
generated by cgit v1.2.3 (git 2.39.1) at 2025-05-02 19:29:47 +0000