diff options
| -rw-r--r-- | main/tests/test_string.cpp | 18 | ||||
| -rw-r--r-- | modules/regex/doc_classes/RegEx.xml | 2 |
2 files changed, 16 insertions, 4 deletions
diff --git a/main/tests/test_string.cpp b/main/tests/test_string.cpp index dcbb930d1b..531887a452 100644 --- a/main/tests/test_string.cpp +++ b/main/tests/test_string.cpp @@ -33,6 +33,7 @@ //#include "core/math/math_funcs.h" #include "core/io/ip_address.h" #include "core/os/os.h" +#include "modules/regex/regex.h" #include <stdio.h> #include "test_string.h" @@ -429,9 +430,20 @@ bool test_25() { bool test_26() { - //TODO: Do replacement RegEx test - return true; -}; + OS::get_singleton()->print("\n\nTest 26: RegEx substitution\n"); + + String s = "Double all the vowels."; + + OS::get_singleton()->print("\tString: %ls\n", s.c_str()); + OS::get_singleton()->print("\tRepeating instances of 'aeiou' once\n"); + + RegEx re("(?<vowel>[aeiou])"); + s = re.sub(s, "$0$vowel", true); + + OS::get_singleton()->print("\tResult: %ls\n", s.c_str()); + + return (s == "Doouublee aall thee vooweels."); +} struct test_27_data { char const *data; diff --git a/modules/regex/doc_classes/RegEx.xml b/modules/regex/doc_classes/RegEx.xml index 0538753a47..cc8205e400 100644 --- a/modules/regex/doc_classes/RegEx.xml +++ b/modules/regex/doc_classes/RegEx.xml @@ -123,7 +123,7 @@ <argument index="4" name="end" type="int" default="-1"> </argument> <description> - Searches the text for the compiled pattern and replaces it with the specified string. Escapes and backreferences such as [code]\1[/code] and [code]\g<name>[/code] expanded and resolved. By default only the first instance is replaced but it can be changed for all instances (global replacement). The region to search within can be specified without modifying where the start and end anchor would be. + Searches the text for the compiled pattern and replaces it with the specified string. Escapes and backreferences such as [code]$1[/code] and [code]$name[/code] are expanded and resolved. By default only the first instance is replaced but it can be changed for all instances (global replacement). The region to search within can be specified without modifying where the start and end anchor would be. </description> </method> </methods> |