mirror of
https://github.com/RGBCube/serenity
synced 2025-07-25 13:57:35 +00:00
AK: Add String::replace() functionality
This adds a replace functionality that replaces a string that contains occurences of a "needle" by a "replacement" value. With "all_occurences" enabled, all occurences are being replaced, otherwise only the first occurence is being replaced.
This commit is contained in:
parent
9d5d0261e1
commit
2577712a1c
3 changed files with 62 additions and 0 deletions
|
@ -159,4 +159,29 @@ TEST_CASE(flystring)
|
|||
}
|
||||
}
|
||||
|
||||
TEST_CASE(replace)
|
||||
{
|
||||
String test_string = "Well, hello Friends!";
|
||||
u32 replacements = test_string.replace("Friends", "Testers");
|
||||
EXPECT(replacements == 1);
|
||||
EXPECT(test_string == "Well, hello Testers!");
|
||||
|
||||
replacements = test_string.replace("ell", "e're", true);
|
||||
EXPECT(replacements == 2);
|
||||
EXPECT(test_string == "We're, he'reo Testers!");
|
||||
|
||||
replacements = test_string.replace("!", " :^)");
|
||||
EXPECT(replacements == 1);
|
||||
EXPECT(test_string == "We're, he'reo Testers :^)");
|
||||
|
||||
test_string = String("111._.111._.111");
|
||||
replacements = test_string.replace("111", "|||", true);
|
||||
EXPECT(replacements == 3);
|
||||
EXPECT(test_string == "|||._.|||._.|||");
|
||||
|
||||
replacements = test_string.replace("|||", "111");
|
||||
EXPECT(replacements == 1);
|
||||
EXPECT(test_string == "111._.|||._.|||");
|
||||
}
|
||||
|
||||
TEST_MAIN(String)
|
||||
|
|
Loading…
Add table
Add a link
Reference in a new issue