<!
DOCTYPE html >
<
link rel=
"help" href=
"https://www.w3.org/TR/1999/REC-xpath-19991116/#numbers " >
<
body >
<
script src=
"/resources/testharness.js" ></
script >
<
script src=
"/resources/testharnessreport.js" ></
script >
<
script src=
"helpers.js" ></
script >
<
div id=
"context" ></
div >
<
script >
test(() => {
const context = document.querySelector(
'#context' );
context.innerHTML =
' ;
assert_equals(evaluateNumber(
'count((./span)[1]) + count(./br)' , context), 3);
},
'"+" operator depending on the context node' );
test(() => {
const context = document.querySelector(
'#context' );
context.innerHTML =
' ;
assert_equals(evaluateNumber(
'count((./span)[1]) - count(./br)' , context), -1);
},
'"-" operator depending on the context node' );
test(() => {
const context = document.querySelector(
'#context' );
context.innerHTML =
' ;
assert_equals(evaluateNumber(
'count((./span)[1]) * count(./br)' , context), 2);
},
'"*" operator depending on the context node' );
test(() => {
const context = document.querySelector(
'#context' );
context.innerHTML =
' ;
assert_equals(evaluateNumber(
'count((./span)[1]) div count(./br)' , context), 0.5);
},
'"div" operator depending on the context node' );
test(() => {
const context = document.querySelector(
'#context' );
context.innerHTML =
' ;
assert_equals(evaluateNumber(
'count((./span)[1]) mod count(./br)' , context), 1);
},
'"mod" operator depending on the context node' );
</
script >
</
body >
Messung V0.5 C=93 H=100 G=96
¤ Dauer der Verarbeitung: 0.12 Sekunden
(vorverarbeitet)
¤ *© Formatika GbR, Deutschland
