const regex = new RegExp('(^Test case ([A-Za-z]+)\\s+Current Parameters:(?:[^:]+:.*?$)*)+.*?(Test \\2 (PASS|FAIL))', 'gms')
const str = `Test case AAA
Current Parameters:
Some unique param : 1
Some unique param : 2
Some unique param : 3
Some unique param : 4
*A line of rubbish*
*Another line of rubbish*
*Yet another line of rubbish*
*More and more rubbish*
Test AAA PASS
Test case BBB
Current Parameters:
Some unique param : A
Some unique param : B
Some unique param : C
Some unique param : D
*A line of rubbish*
*Another line of rubbish*
*Yet another line of rubbish*
*More and more rubbish*
Test BBB PASS`;
// Reset `lastIndex` if this regex is defined globally
// regex.lastIndex = 0;
let m;
while ((m = regex.exec(str)) !== null) {
// This is necessary to avoid infinite loops with zero-width matches
if (m.index === regex.lastIndex) {
regex.lastIndex++;
}
// The result can be accessed through the `m`-variable.
m.forEach((match, groupIndex) => {
console.log(`Found match, group ${groupIndex}: ${match}`);
});
}
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for JavaScript, please visit: https://developer.mozilla.org/en/docs/Web/JavaScript/Guide/Regular_Expressions