From 496c020541d4d35e5800b813b3f8d113a8f2b90b Mon Sep 17 00:00:00 2001 From: _ov4 Date: Tue, 20 Oct 2026 11:02:36 +0000 Subject: feat(library): add experimental string UCASE overloads Co-Authored-By: Claude Opus 5.5 --- tests/library/exp-string/expected.txt | 5 +++++ tests/library/exp-string/notes.md | 2 ++ tests/library/exp-string/program.cps | 14 ++++++++++++++ 3 files changed, 21 insertions(+) (limited to 'tests') diff --git a/tests/library/exp-string/expected.txt b/tests/library/exp-string/expected.txt index f5eda62..b7e35f6 100644 --- a/tests/library/exp-string/expected.txt +++ b/tests/library/exp-string/expected.txt @@ -27,3 +27,8 @@ AbC@19 w:w:@ 0:8 abc +ABC@19 +AbC@19 +H:H:@ +0:8 +ABC diff --git a/tests/library/exp-string/notes.md b/tests/library/exp-string/notes.md index 47fb6ca..d365dfc 100644 --- a/tests/library/exp-string/notes.md +++ b/tests/library/exp-string/notes.md @@ -13,3 +13,5 @@ The added checks use separate procedures to keep generated temporary-object clea MID positions 2..4 give BCD. The minimum INTEGER start clamps to 1 and gives AB; a maximum count from position 7 gives GH. Empty input, a maximum start, and nonpositive counts give length zero. Four bytes starting at the second of three NULs retain two NULs and AB. LCASE converts AbC@19 to abc@19 without modifying the source. Its CHAR overload returns CHAR w for W or w and preserves @, as in guide section 5.5. Empty length stays zero; two leading NULs survive conversion and letters after them still become abc. + +UCASE converts AbC@19 to ABC@19 without modifying the source. Its CHAR overload returns CHAR H for h or H and preserves @, as in guide section 5.5. Empty length stays zero; two leading NULs survive conversion and letters after them still become ABC. diff --git a/tests/library/exp-string/program.cps b/tests/library/exp-string/program.cps index 2e041ec..61a915c 100644 --- a/tests/library/exp-string/program.cps +++ b/tests/library/exp-string/program.cps @@ -43,6 +43,7 @@ CALL CheckLeft() CALL CheckRight() CALL CheckMid() CALL CheckLCase() +CALL CheckUCase() PROCEDURE CheckLeft() DECLARE Letters : _EXP_STRING((C_STRING)"ABCDEFGH") @@ -90,3 +91,16 @@ PROCEDURE CheckLCase() OUTPUT _EXP_STRING_LENGTH(_EXP_STRING_LCASE(Empty)), ":", _EXP_STRING_LENGTH(_EXP_STRING_LCASE(Nuls & Mixed)) CALL _EXP_STRING_OUTPUT(_EXP_STRING_MID(_EXP_STRING_LCASE(Nuls & Mixed), 3, 3)) ENDPROCEDURE + +PROCEDURE CheckUCase() + DECLARE Mixed : _EXP_STRING((C_STRING)"AbC@19") + DECLARE Empty : _EXP_STRING + DECLARE Nuls : _EXP_STRING(2, (C_CHAR)'\0') + CALL _EXP_STRING_OUTPUT(_EXP_STRING_UCASE(Mixed)) + CALL _EXP_STRING_OUTPUT(Mixed) + DECLARE Upper : CHAR + Upper <- _EXP_STRING_UCASE('h') + OUTPUT Upper, ":", _EXP_STRING_UCASE('H'), ":", _EXP_STRING_UCASE('@') + OUTPUT _EXP_STRING_LENGTH(_EXP_STRING_UCASE(Empty)), ":", _EXP_STRING_LENGTH(_EXP_STRING_UCASE(Nuls & Mixed)) + CALL _EXP_STRING_OUTPUT(_EXP_STRING_MID(_EXP_STRING_UCASE(Nuls & Mixed), 3, 3)) +ENDPROCEDURE -- cgit v1.3.1-4-g156e