github
/
duktape
mirror of https://github.com/svaarala/duktape.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity
Browse Source

Add WTF-8 related perf tests

pull/2445/head
Sami Vaarala 3 years ago
parent
1a1b17ef55
commit
e71e21c181
21 changed files with 686 additions and 11 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Split View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 35
      tests/perf/test-string-endswith-ascii-1.js
  2. 35
      tests/perf/test-string-endswith-nonascii-1.js
  3. 29
      tests/perf/test-string-indexof-1.js
  4. 29
      tests/perf/test-string-lastindexof-1.js
  5. 42
      tests/perf/test-string-random-access-nonascii-long.js
  6. 42
      tests/perf/test-string-random-access-nonascii.js
  7. 29
      tests/perf/test-string-replace-ascii-1.js
  8. 29
      tests/perf/test-string-replace-ascii-2.js
  9. 29
      tests/perf/test-string-replace-nonbmp-1.js
  10. 29
      tests/perf/test-string-replace-nonbmp-2.js
  11. 50
      tests/perf/test-string-scan-nonascii-long.js
  12. 22
      tests/perf/test-string-scan-nonascii.js
  13. 29
      tests/perf/test-string-split-nonbmp-1.js
  14. 35
      tests/perf/test-string-startswith-ascii-1.js
  15. 35
      tests/perf/test-string-startswith-nonascii-1.js
  16. 33
      tests/perf/test-string-substring-ascii-1.js
  17. 33
      tests/perf/test-string-substring-ascii-2.js
  18. 33
      tests/perf/test-string-substring-ascii-3.js
  19. 33
      tests/perf/test-string-substring-nonascii-1.js
  20. 33
      tests/perf/test-string-substring-nonascii-2.js
  21. 33
      tests/perf/test-string-substring-nonascii-3.js

35
tests/perf/test-string-endswith-ascii-1.js
View File

@ -0,0 +1,35 @@
if (typeof print !== 'function') { print = console.log; }
function test() {
var str = [];
var i;
for (i = 0; i < 1024; i++) {
str.push(i & 0x7f);
}
str = String.fromCharCode.apply(null, str);
print(str.length);
var suffix1 = str.substr(str.length - 10, str.length);
var suffix2 = '_' + suffix1; // No match.
for (i = 0; i < 1e6; i++) {
void str.endsWith(suffix1);
void str.endsWith(suffix2);
void str.endsWith(suffix1);
void str.endsWith(suffix2);
void str.endsWith(suffix1);
void str.endsWith(suffix2);
void str.endsWith(suffix1);
void str.endsWith(suffix2);
void str.endsWith(suffix1);
void str.endsWith(suffix2);
}
}
try {
test();
} catch (e) {
print(e.stack || e);
throw e;
}

35
tests/perf/test-string-endswith-nonascii-1.js
View File

@ -0,0 +1,35 @@
if (typeof print !== 'function') { print = console.log; }
function test() {
var str = [];
var i;
for (i = 0; i < 1024; i++) {
str.push(i & 0xffff);
}
str = String.fromCharCode.apply(null, str);
print(str.length);
var suffix1 = str.substr(str.length - 10, str.length);
var suffix2 = '_' + suffix1; // No match.
for (i = 0; i < 1e6; i++) {
void str.endsWith(suffix1);
void str.endsWith(suffix2);
void str.endsWith(suffix1);
void str.endsWith(suffix2);
void str.endsWith(suffix1);
void str.endsWith(suffix2);
void str.endsWith(suffix1);
void str.endsWith(suffix2);
void str.endsWith(suffix1);
void str.endsWith(suffix2);
}
}
try {
test();
} catch (e) {
print(e.stack || e);
throw e;
}

29
tests/perf/test-string-indexof-1.js
View File

@ -0,0 +1,29 @@
if (typeof print !== 'function') { print = console.log; }
function test() {
var i;
var x;
x = 'foobar\u{1f4a9}'.repeat(1000);
console.log(x);
for (i = 0; i < 1e5; i++) {
void x.indexOf('\u{1f4a9}');
void x.indexOf('\u{1f4a9}', 3000);
void x.indexOf('\u{1f4a9}');
void x.indexOf('\u{1f4a9}', 3000);
void x.indexOf('\u{1f4a9}');
void x.indexOf('\u{1f4a9}', 3000);
void x.indexOf('\u{1f4a9}');
void x.indexOf('\u{1f4a9}', 3000);
void x.indexOf('\u{1f4a9}');
void x.indexOf('\u{1f4a9}', 3000);
}
}
try {
test();
} catch (e) {
print(e.stack || e);
throw e;
}

29
tests/perf/test-string-lastindexof-1.js
View File

@ -0,0 +1,29 @@
if (typeof print !== 'function') { print = console.log; }
function test() {
var i;
var x;
x = 'foobar\u{1f4a9}'.repeat(1000);
console.log(x);
for (i = 0; i < 1e5; i++) {
void x.lastIndexOf('\u{1f4a9}');
void x.lastIndexOf('\u{1f4a9}', 3000);
void x.lastIndexOf('\u{1f4a9}');
void x.lastIndexOf('\u{1f4a9}', 3000);
void x.lastIndexOf('\u{1f4a9}');
void x.lastIndexOf('\u{1f4a9}', 3000);
void x.lastIndexOf('\u{1f4a9}');
void x.lastIndexOf('\u{1f4a9}', 3000);
void x.lastIndexOf('\u{1f4a9}');
void x.lastIndexOf('\u{1f4a9}', 3000);
}
}
try {
test();
} catch (e) {
print(e.stack || e);
throw e;
}

42
tests/perf/test-string-random-access-nonascii-long.js
View File

@ -0,0 +1,42 @@
if (typeof print !== 'function') { print = console.log; }
function test() {
var str = [];
var i;
for (i = 0; i < 65536; i++) {
str.push(i & 0xffff);
}
str = String.fromCharCode.apply(null, str).repeat(64);
print(str.length);
/* Because this testcase is not about interning, intern the substrings
* to avoid string table traffic in this particular test.
*/
var dummy = [];
while (dummy.length < 0x10000) {
dummy.push(String.fromCharCode(dummy.length));
}
print(dummy.length);
var strlen = str.length;
for (i = 0; i < 250; i++) {
void str.charCodeAt(Math.random() * strlen);
void str.charCodeAt(Math.random() * strlen);
void str.charCodeAt(Math.random() * strlen);
void str.charCodeAt(Math.random() * strlen);
void str.charCodeAt(Math.random() * strlen);
void str.charCodeAt(Math.random() * strlen);
void str.charCodeAt(Math.random() * strlen);
void str.charCodeAt(Math.random() * strlen);
void str.charCodeAt(Math.random() * strlen);
void str.charCodeAt(Math.random() * strlen);
}
}
try {
test();
} catch (e) {
print(e.stack || e);
throw e;
}

42
tests/perf/test-string-random-access-nonascii.js
View File

@ -0,0 +1,42 @@
if (typeof print !== 'function') { print = console.log; }
function test() {
var str = [];
var i;
for (i = 0; i < 1024; i++) {
str.push(i & 0xffff);
}
str = String.fromCharCode.apply(null, str);
print(str.length);
/* Because this testcase is not about interning, intern the substrings
* to avoid string table traffic in this particular test.
*/
var dummy = [];
while (dummy.length < 0x10000) {
dummy.push(String.fromCharCode(dummy.length));
}
print(dummy.length);
var strlen = str.length;
for (i = 0; i < 1e6; i++) {
void str.charCodeAt(Math.random() * strlen);
void str.charCodeAt(Math.random() * strlen);
void str.charCodeAt(Math.random() * strlen);
void str.charCodeAt(Math.random() * strlen);
void str.charCodeAt(Math.random() * strlen);
void str.charCodeAt(Math.random() * strlen);
void str.charCodeAt(Math.random() * strlen);
void str.charCodeAt(Math.random() * strlen);
void str.charCodeAt(Math.random() * strlen);
void str.charCodeAt(Math.random() * strlen);
}
}
try {
test();
} catch (e) {
print(e.stack || e);
throw e;
}

29
tests/perf/test-string-replace-ascii-1.js
View File

@ -0,0 +1,29 @@
if (typeof print !== 'function') { print = console.log; }
function test() {
var i;
var x;
x = 'foobarX'.repeat(1000);
console.log(x);
for (i = 0; i < 1e5; i++) {
void x.replace('X', 'ZZ');
void x.replace('X', 'ZZ');
void x.replace('X', 'ZZ');
void x.replace('X', 'ZZ');
void x.replace('X', 'ZZ');
void x.replace('X', 'ZZ');
void x.replace('X', 'ZZ');
void x.replace('X', 'ZZ');
void x.replace('X', 'ZZ');
void x.replace('X', 'ZZ');
}
}
try {
test();
} catch (e) {
print(e.stack || e);
throw e;
}

29
tests/perf/test-string-replace-ascii-2.js
View File

@ -0,0 +1,29 @@
if (typeof print !== 'function') { print = console.log; }
function test() {
var i;
var x;
x = 'foobarX'.repeat(1000);
console.log(x);
for (i = 0; i < 5e2; i++) {
void x.replace(/X/g, 'ZZ');
void x.replace(/X/g, 'ZZ');
void x.replace(/X/g, 'ZZ');
void x.replace(/X/g, 'ZZ');
void x.replace(/X/g, 'ZZ');
void x.replace(/X/g, 'ZZ');
void x.replace(/X/g, 'ZZ');
void x.replace(/X/g, 'ZZ');
void x.replace(/X/g, 'ZZ');
void x.replace(/X/g, 'ZZ');
}
}
try {
test();
} catch (e) {
print(e.stack || e);
throw e;
}

29
tests/perf/test-string-replace-nonbmp-1.js
View File

@ -0,0 +1,29 @@
if (typeof print !== 'function') { print = console.log; }
function test() {
var i;
var x;
x = 'foobar\u{1f4a9}'.repeat(1000);
console.log(x);
for (i = 0; i < 1e5; i++) {
void x.replace('\ud83d', 'XX');
void x.replace('\ud83d', 'XX');
void x.replace('\ud83d', 'XX');
void x.replace('\ud83d', 'XX');
void x.replace('\ud83d', 'XX');
void x.replace('\ud83d', 'XX');
void x.replace('\ud83d', 'XX');
void x.replace('\ud83d', 'XX');
void x.replace('\ud83d', 'XX');
void x.replace('\ud83d', 'XX');
}
}
try {
test();
} catch (e) {
print(e.stack || e);
throw e;
}

29
tests/perf/test-string-replace-nonbmp-2.js
View File

@ -0,0 +1,29 @@
if (typeof print !== 'function') { print = console.log; }
function test() {
var i;
var x;
x = 'foobar\u{1f4a9}'.repeat(1000);
console.log(x);
for (i = 0; i < 5e2; i++) {
void x.replace(/\ud83d/g, 'XX');
void x.replace(/\ud83d/g, 'XX');
void x.replace(/\ud83d/g, 'XX');
void x.replace(/\ud83d/g, 'XX');
void x.replace(/\ud83d/g, 'XX');
void x.replace(/\ud83d/g, 'XX');
void x.replace(/\ud83d/g, 'XX');
void x.replace(/\ud83d/g, 'XX');
void x.replace(/\ud83d/g, 'XX');
void x.replace(/\ud83d/g, 'XX');
}
}
try {
test();
} catch (e) {
print(e.stack || e);
throw e;
}

50
tests/perf/test-string-scan-nonascii-long.js
View File

@ -0,0 +1,50 @@
if (typeof print !== 'function') { print = console.log; }
function test() {
var str = [];
var i;
for (i = 0; i < 65536; i++) {
str.push(i & 0xffff);
}
str = String.fromCharCode.apply(null, str).repeat(64);
print(str.length);
/* Because this testcase is not about interning, intern the substrings
* to avoid string table traffic in this particular test.
*/
var dummy = [
str.charAt(0),
str.charAt(2023000),
str.charAt(100000),
str.charAt(200000),
str.charAt(300000),
str.charAt(400000),
str.charAt(900000),
str.charAt(800000),
str.charAt(700000),
str.charAt(600000),
str.charAt(500000)
];
for (i = 0; i < 500; i++) {
void str.charCodeAt(0);
void str.charCodeAt(2023000);
void str.charCodeAt(100000);
void str.charCodeAt(200000);
void str.charCodeAt(300000);
void str.charCodeAt(400000);
void str.charCodeAt(900000);
void str.charCodeAt(800000);
void str.charCodeAt(700000);
void str.charCodeAt(600000);
void str.charCodeAt(500000);
}
}
try {
test();
} catch (e) {
print(e.stack || e);
throw e;
}

22
tests/perf/test-string-scan-nonascii.js
View File

@ -11,17 +11,17 @@ function test() {
* to avoid string table traffic in this particular test.
*/
var dummy = [
str.charCodeAt(0),
str.charCodeAt(1023),
str.charCodeAt(100),
str.charCodeAt(200),
str.charCodeAt(300),
str.charCodeAt(400),
str.charCodeAt(900),
str.charCodeAt(800),
str.charCodeAt(700),
str.charCodeAt(600),
str.charCodeAt(500)
str.charAt(0),
str.charAt(1023),
str.charAt(100),
str.charAt(200),
str.charAt(300),
str.charAt(400),
str.charAt(900),
str.charAt(800),
str.charAt(700),
str.charAt(600),
str.charAt(500)
];
for (i = 0; i < 1e6; i++) {

29
tests/perf/test-string-split-nonbmp-1.js
View File

@ -0,0 +1,29 @@
if (typeof print !== 'function') { print = console.log; }
function test() {
var i;
var x;
x = 'foobar\u{1f4a9}'.repeat(1000);
console.log(x);
for (i = 0; i < 1e4; i++) {
void x.split('\u{1f4a9}');
void x.split('\u{1f4a9}');
void x.split('\u{1f4a9}');
void x.split('\u{1f4a9}');
void x.split('\u{1f4a9}');
void x.split('\u{1f4a9}');
void x.split('\u{1f4a9}');
void x.split('\u{1f4a9}');
void x.split('\u{1f4a9}');
void x.split('\u{1f4a9}');
}
}
try {
test();
} catch (e) {
print(e.stack || e);
throw e;
}

35
tests/perf/test-string-startswith-ascii-1.js
View File

@ -0,0 +1,35 @@
if (typeof print !== 'function') { print = console.log; }
function test() {
var str = [];
var i;
for (i = 0; i < 1024; i++) {
str.push(i & 0x7f);
}
str = String.fromCharCode.apply(null, str);
print(str.length);
var prefix1 = str.substr(0, 10);
var prefix2 = prefix1 + '_'; // No match.
for (i = 0; i < 1e6; i++) {
void str.startsWith(prefix1);
void str.startsWith(prefix2);
void str.startsWith(prefix1);
void str.startsWith(prefix2);
void str.startsWith(prefix1);
void str.startsWith(prefix2);
void str.startsWith(prefix1);
void str.startsWith(prefix2);
void str.startsWith(prefix1);
void str.startsWith(prefix2);
}
}
try {
test();
} catch (e) {
print(e.stack || e);
throw e;
}

35
tests/perf/test-string-startswith-nonascii-1.js
View File

@ -0,0 +1,35 @@
if (typeof print !== 'function') { print = console.log; }
function test() {
var str = [];
var i;
for (i = 0; i < 1024; i++) {
str.push(i & 0xffff);
}
str = String.fromCharCode.apply(null, str);
print(str.length);
var prefix1 = str.substr(0, 10);
var prefix2 = prefix1 + '_'; // No match.
for (i = 0; i < 1e6; i++) {
void str.startsWith(prefix1);
void str.startsWith(prefix2);
void str.startsWith(prefix1);
void str.startsWith(prefix2);
void str.startsWith(prefix1);
void str.startsWith(prefix2);
void str.startsWith(prefix1);
void str.startsWith(prefix2);
void str.startsWith(prefix1);
void str.startsWith(prefix2);
}
}
try {
test();
} catch (e) {
print(e.stack || e);
throw e;
}

33
tests/perf/test-string-substring-ascii-1.js
View File

@ -0,0 +1,33 @@
if (typeof print !== 'function') { print = console.log; }
function test() {
var str = [];
var i;
for (i = 0; i < 1024; i++) {
str.push(i & 0x7f);
}
str = String.fromCharCode.apply(null, str);
print(str.length);
var strlen = str.length;
for (i = 0; i < 1e5; i++) {
void str.substring(Math.random() * strlen, Math.random() * strlen);
void str.substring(Math.random() * strlen, Math.random() * strlen);
void str.substring(Math.random() * strlen, Math.random() * strlen);
void str.substring(Math.random() * strlen, Math.random() * strlen);
void str.substring(Math.random() * strlen, Math.random() * strlen);
void str.substring(Math.random() * strlen, Math.random() * strlen);
void str.substring(Math.random() * strlen, Math.random() * strlen);
void str.substring(Math.random() * strlen, Math.random() * strlen);
void str.substring(Math.random() * strlen, Math.random() * strlen);
void str.substring(Math.random() * strlen, Math.random() * strlen);
}
}
try {
test();
} catch (e) {
print(e.stack || e);
throw e;
}

33
tests/perf/test-string-substring-ascii-2.js
View File

@ -0,0 +1,33 @@
if (typeof print !== 'function') { print = console.log; }
function test() {
var str = [];
var i;
for (i = 0; i < 65536; i++) {
str.push(i & 0x7f);
}
str = String.fromCharCode.apply(null, str);
print(str.length);
var strlen = str.length;
for (i = 0; i < 5e4; i++) {
void str.substring(Math.random() * strlen, Math.random() * strlen);
void str.substring(Math.random() * strlen, Math.random() * strlen);
void str.substring(Math.random() * strlen, Math.random() * strlen);
void str.substring(Math.random() * strlen, Math.random() * strlen);
void str.substring(Math.random() * strlen, Math.random() * strlen);
void str.substring(Math.random() * strlen, Math.random() * strlen);
void str.substring(Math.random() * strlen, Math.random() * strlen);
void str.substring(Math.random() * strlen, Math.random() * strlen);
void str.substring(Math.random() * strlen, Math.random() * strlen);
void str.substring(Math.random() * strlen, Math.random() * strlen);
}
}
try {
test();
} catch (e) {
print(e.stack || e);
throw e;
}

33
tests/perf/test-string-substring-ascii-3.js
View File

@ -0,0 +1,33 @@
if (typeof print !== 'function') { print = console.log; }
function test() {
var str = [];
var i;
for (i = 0; i < 65536; i++) {
str.push(i & 0x7f);
}
str = String.fromCharCode.apply(null, str).repeat(16); // 1M codepoints
print(str.length);
var strlen = str.length;
for (i = 0; i < 1e4; i++) {
void str.substring(Math.random() * strlen, Math.random() * strlen);
void str.substring(Math.random() * strlen, Math.random() * strlen);
void str.substring(Math.random() * strlen, Math.random() * strlen);
void str.substring(Math.random() * strlen, Math.random() * strlen);
void str.substring(Math.random() * strlen, Math.random() * strlen);
void str.substring(Math.random() * strlen, Math.random() * strlen);
void str.substring(Math.random() * strlen, Math.random() * strlen);
void str.substring(Math.random() * strlen, Math.random() * strlen);
void str.substring(Math.random() * strlen, Math.random() * strlen);
void str.substring(Math.random() * strlen, Math.random() * strlen);
}
}
try {
test();
} catch (e) {
print(e.stack || e);
throw e;
}

33
tests/perf/test-string-substring-nonascii-1.js
View File

@ -0,0 +1,33 @@
if (typeof print !== 'function') { print = console.log; }
function test() {
var str = [];
var i;
for (i = 0; i < 1024; i++) {
str.push(i);
}
str = String.fromCharCode.apply(null, str);
print(str.length);
var strlen = str.length;
for (i = 0; i < 1e5; i++) {
void str.substring(Math.random() * strlen, Math.random() * strlen);
void str.substring(Math.random() * strlen, Math.random() * strlen);
void str.substring(Math.random() * strlen, Math.random() * strlen);
void str.substring(Math.random() * strlen, Math.random() * strlen);
void str.substring(Math.random() * strlen, Math.random() * strlen);
void str.substring(Math.random() * strlen, Math.random() * strlen);
void str.substring(Math.random() * strlen, Math.random() * strlen);
void str.substring(Math.random() * strlen, Math.random() * strlen);
void str.substring(Math.random() * strlen, Math.random() * strlen);
void str.substring(Math.random() * strlen, Math.random() * strlen);
}
}
try {
test();
} catch (e) {
print(e.stack || e);
throw e;
}

33
tests/perf/test-string-substring-nonascii-2.js
View File

@ -0,0 +1,33 @@
if (typeof print !== 'function') { print = console.log; }
function test() {
var str = [];
var i;
for (i = 0; i < 65536; i++) {
str.push(i);
}
str = String.fromCharCode.apply(null, str);
print(str.length);
var strlen = str.length;
for (i = 0; i < 2e3; i++) {
void str.substring(Math.random() * strlen, Math.random() * strlen);
void str.substring(Math.random() * strlen, Math.random() * strlen);
void str.substring(Math.random() * strlen, Math.random() * strlen);
void str.substring(Math.random() * strlen, Math.random() * strlen);
void str.substring(Math.random() * strlen, Math.random() * strlen);
void str.substring(Math.random() * strlen, Math.random() * strlen);
void str.substring(Math.random() * strlen, Math.random() * strlen);
void str.substring(Math.random() * strlen, Math.random() * strlen);
void str.substring(Math.random() * strlen, Math.random() * strlen);
void str.substring(Math.random() * strlen, Math.random() * strlen);
}
}
try {
test();
} catch (e) {
print(e.stack || e);
throw e;
}

33
tests/perf/test-string-substring-nonascii-3.js
View File

@ -0,0 +1,33 @@
if (typeof print !== 'function') { print = console.log; }
function test() {
var str = [];
var i;
for (i = 0; i < 65536; i++) {
str.push(i);
}
str = String.fromCharCode.apply(null, str).repeat(16); // 1M codepoints
print(str.length);
var strlen = str.length;
for (i = 0; i < 2e2; i++) {
void str.substring(Math.random() * strlen, Math.random() * strlen);
void str.substring(Math.random() * strlen, Math.random() * strlen);
void str.substring(Math.random() * strlen, Math.random() * strlen);
void str.substring(Math.random() * strlen, Math.random() * strlen);
void str.substring(Math.random() * strlen, Math.random() * strlen);
void str.substring(Math.random() * strlen, Math.random() * strlen);
void str.substring(Math.random() * strlen, Math.random() * strlen);
void str.substring(Math.random() * strlen, Math.random() * strlen);
void str.substring(Math.random() * strlen, Math.random() * strlen);
void str.substring(Math.random() * strlen, Math.random() * strlen);
}
}
try {
test();
} catch (e) {
print(e.stack || e);
throw e;
}
Write Preview
Loading…
Cancel
Save