*&---------------------------------------------------------------------* *& Include ZABAPGIT_SYNTAX_HIGHLIGHTER *&---------------------------------------------------------------------* *&---------------------------------------------------------------------* *& Class lcl_code_highligher *&---------------------------------------------------------------------* CLASS ltcl_code_highlighter DEFINITION DEFERRED. *----------------------------------------------------------------------* * CLASS lcl_code_highlighter DEFINITION *----------------------------------------------------------------------* CLASS lcl_code_highlighter DEFINITION FRIENDS ltcl_code_highlighter. PUBLIC SECTION. CONSTANTS: BEGIN OF c_token, keyword TYPE c VALUE 'K', text TYPE c VALUE 'T', comment TYPE c VALUE 'C', none TYPE c VALUE 'N', END OF c_token. CONSTANTS: BEGIN OF c_css, keyword TYPE string VALUE 'keyword', text TYPE string VALUE 'text', comment TYPE string VALUE 'comment', none TYPE string VALUE 'none', END OF c_css. TYPES: BEGIN OF ty_match, token TYPE char1, " Type of matches offset TYPE i, " Beginning position of the string that should be formatted length TYPE i, " Length of the string that should be formatted text_tag TYPE string, " Type of text tag END OF ty_match. TYPES: ty_match_tt TYPE STANDARD TABLE OF ty_match WITH DEFAULT KEY. TYPES: BEGIN OF ty_regex, regex TYPE REF TO cl_abap_regex, token TYPE char1, END OF ty_regex. CLASS-DATA: BEGIN OF c_regex, comment TYPE string, text TYPE string, keyword TYPE string, END OF c_regex. CLASS-METHODS: class_constructor. METHODS: process_line IMPORTING iv_line TYPE string RETURNING value(rv_line) TYPE string. PRIVATE SECTION. CLASS-DATA: mo_regex_table TYPE TABLE OF ty_regex. METHODS: parse_line IMPORTING iv_line TYPE string RETURNING value(rt_matches) TYPE ty_match_tt. METHODS: order_matches IMPORTING iv_line TYPE string CHANGING ct_matches TYPE ty_match_tt. METHODS: format_line IMPORTING iv_line TYPE string it_matches TYPE ty_match_tt RETURNING value(rv_line) TYPE string. METHODS: apply_style IMPORTING iv_line TYPE string iv_class TYPE string RETURNING value(rv_line) TYPE string. ENDCLASS. "lcl_code_highlighter DEFINITION *----------------------------------------------------------------------* * Macros *----------------------------------------------------------------------* DEFINE _add_regex. CREATE OBJECT ls_regex_table-regex EXPORTING pattern = c_regex-&1 ignore_case = abap_true. ls_regex_table-token = c_token-&1. APPEND ls_regex_table TO mo_regex_table. END-OF-DEFINITION. *----------------------------------------------------------------------* * CLASS lcl_code_highlighter IMPLEMENTATION *----------------------------------------------------------------------* CLASS lcl_code_highlighter IMPLEMENTATION. METHOD class_constructor. DATA: ls_regex_table TYPE ty_regex. c_regex-comment = '##|"|\*'. c_regex-text = '`|''|\||\{|\}'. c_regex-keyword = '&&|\b(' && '\*-INPUT|\?TO|ABAP-SOURCE|ABBREVIATED|ABS|ABSTRACT|ACCEPT|ACCEPTING|ACCESSPOLICY' && '|ACCORDING|ACOS|ACTIVATION|ACTUAL|ADD|ADD-CORRESPONDING|ADJACENT|AFTER|ALIAS' && '|ALIASES|ALIGN|ALL|ALLOCATE|ALPHA|ANALYSIS|ANALYZER|AND|ANY|APPEND|APPENDAGE' && '|APPENDING|APPLICATION|ARCHIVE|AREA|ARITHMETIC|AS|ASCENDING|ASIN|ASPECT|ASSERT' && '|ASSIGN|ASSIGNED|ASSIGNING|ASSOCIATION|ASYNCHRONOUS|AT|ATAN|ATTRIBUTES|AUTHORITY' && '|AUTHORITY-CHECK|AVG|BACK|BACKGROUND|BACKUP|BACKWARD|BADI|BASE|BEFORE|BEGIN' && '|BETWEEN|BIG|BINARY|BINDING|BIT|BIT-AND|BIT-NOT|BIT-OR|BIT-XOR|BLACK|BLANK' && '|BLANKS|BLOB|BLOCK|BLOCKS|BLUE|BOUND|BOUNDARIES|BOUNDS|BOXED|BREAK-POINT|BT' && '|BUFFER|BY|BYPASSING|BYTE|BYTE-CA|BYTE-CN|BYTE-CO|BYTE-CS|BYTE-NA|BYTE-NS' && '|BYTE-ORDER|C|CA|CALL|CALLING|CASE|CAST|CASTING|CATCH|CEIL|CENTER|CENTERED' && '|CHAIN|CHAIN-INPUT|CHAIN-REQUEST|CHANGE|CHANGING|CHANNELS|CHARACTER|CHARLEN' && '|CHAR-TO-HEX|CHECK|CHECKBOX|CI_|CIRCULAR|CLASS|CLASS-CODING|CLASS-DATA' && '|CLASS-EVENTS|CLASS-METHODS|CLASS-POOL|CLEANUP|CLEAR|CLIENT|CLOB|CLOCK|CLOSE' && '|CN|CNT|CO|COALESCE|CODE|CODING|COL_BACKGROUND|COL_GROUP|COL_HEADING|COL_KEY' && '|COL_NEGATIVE|COL_NORMAL|COL_POSITIVE|COL_TOTAL|COLLECT|COLOR|COLUMN|COLUMNS' && '|COMMENT|COMMENTS|COMMIT|COMMON|COMMUNICATION|COMPARING|COMPONENT|COMPONENTS' && '|COMPRESSION|COMPUTE|CONCAT|CONCATENATE|COND|CONDENSE|CONDITION|CONNECT' && '|CONNECTION|CONSTANTS|CONTEXT|CONTEXTS|CONTINUE|CONTROL|CONTROLS|CONV|CONVERSION' && '|CONVERT|COPIES|COPY|CORRESPONDING|COS|COSH|COUNT|COUNTRY|COVER|CP|CPI|CREATE' && '|CREATING|CRITICAL|CS|CURRENCY|CURRENCY_CONVERSION|CURRENT|CURSOR|CURSOR-SELECTION' && '|CUSTOMER|CUSTOMER-FUNCTION|DANGEROUS|DATA|DATABASE|DATAINFO|DATASET|DATE' && '|DAYLIGHT|DBMAXLEN|DD/MM/YY|DD/MM/YYYY|DDMMYY|DEALLOCATE|DECIMAL_SHIFT|DECIMALS' && '|DECLARATIONS|DEEP|DEFAULT|DEFERRED|DEFINE|DEFINING|DEFINITION|DELETE|DELETING' && '|DEMAND|DEPARTMENT|DESCENDING|DESCRIBE|DESTINATION|DETAIL|DIALOG|DIRECTORY' && '|DISCONNECT|DISPLAY|DISPLAY-MODE|DISTANCE|DISTINCT|DIV|DIVIDE|DIVIDE-CORRESPONDING' && '|DIVISION|DO|DUMMY|DUPLICATE|DUPLICATES|DURATION|DURING|DYNAMIC|DYNPRO|E|EACH' && '|EDIT|EDITOR-CALL|ELSE|ELSEIF|EMPTY|ENABLED|ENABLING|ENCODING|END|ENDAT|ENDCASE' && '|ENDCATCH|ENDCHAIN|ENDCLASS|ENDDO|ENDENHANCEMENT|END-ENHANCEMENT-SECTION' && '|ENDEXEC|ENDFOR|ENDFORM|ENDFUNCTION|ENDIAN|ENDIF|ENDING|ENDINTERFACE' && '|END-LINES|ENDLOOP|ENDMETHOD|ENDMODULE|END-OF-DEFINITION|END-OF-FILE' && '|END-OF-PAGE|END-OF-SELECTION|ENDON|ENDPROVIDE|ENDSELECT|ENDTRY|ENDWHILE' && '|ENGINEERING|ENHANCEMENT|ENHANCEMENT-POINT|ENHANCEMENTS|ENHANCEMENT-SECTION' && '|ENTRIES|ENTRY|ENVIRONMENT|EQ|EQUAL|EQUIV|ERRORMESSAGE|ERRORS|ESCAPE|ESCAPING' && '|EVENT|EVENTS|EXACT|EXCEPT|EXCEPTION|EXCEPTIONS|EXCEPTION-TABLE|EXCLUDE|EXCLUDING' && '|EXEC|EXECUTE|EXISTS|EXIT|EXIT-COMMAND|EXP|EXPAND|EXPANDING|EXPIRATION|EXPLICIT' && '|EXPONENT|EXPORT|EXPORTING|EXTEND|EXTENDED|EXTENSION|EXTRACT|FAIL|FETCH|FIELD' && '|FIELD-GROUPS|FIELDS|FIELD-SYMBOL|FIELD-SYMBOLS|FILE|FILTER|FILTERS|FILTER-TABLE' && '|FINAL|FIND|FIRST|FIRST-LINE|FIXED-POINT|FKEQ|FKGE|FLOOR|FLUSH|FONT|FOR|FORM' && '|FORMAT|FORWARD|FOUND|FRAC|FRAME|FRAMES|FREE|FRIENDS|FROM|FUNCTION|FUNCTIONALITY' && '|FUNCTION-POOL|FURTHER|GAPS|GE|GENERATE|GET|GIVING|GKEQ|GKGE|GLOBAL|GRANT|GREATER' && '|GREEN|GROUP|GROUPS|GT|HANDLE|HANDLER|HARMLESS|HASHED|HAVING|HDB|HEADER|HEADERS' && '|HEADING|HEAD-LINES|HELP-ID|HELP-REQUEST|HIDE|HIGH|HINT|HOLD|HOTSPOT|I|ICON|ID' && '|IDENTIFICATION|IDENTIFIER|IDS|IF|IGNORE|IGNORING|IMMEDIATELY|IMPLEMENTATION' && '|IMPLEMENTATIONS|IMPLEMENTED|IMPLICIT|IMPORT|IMPORTING|IN|INACTIVE|INCL|INCLUDE' && '|INCLUDES|INCLUDING|INCREMENT|INDEX|INDEX-LINE|INFOTYPES|INHERITING|INIT|INITIAL' && '|INITIALIZATION|INNER|INOUT|INPUT|INSERT|INSTANCES|INTENSIFIED|INTERFACE' && '|INTERFACE-POOL|INTERFACES|INTERNAL|INTERVALS|INTO|INVERSE|INVERTED-DATE|IS' && '|ISO|ITERATOR|ITNO|JOB|JOIN|KEEP|KEEPING|KERNEL|KEY|KEYS|KEYWORDS|KIND' && '|LANGUAGE|LAST|LATE|LAYOUT|LE|LEADING|LEAVE|LEFT|LEFT-JUSTIFIED|LEFTPLUS' && '|LEFTSPACE|LEGACY|LENGTH|LESS|LET|LEVEL|LEVELS|LIKE|LINE|LINE-COUNT|LINEFEED' && '|LINES|LINE-SELECTION|LINE-SIZE|LIST|LISTBOX|LIST-PROCESSING|LITTLE|LLANG' && '|LOAD|LOAD-OF-PROGRAM|LOB|LOCAL|LOCALE|LOCATOR|LOG|LOG10|LOGFILE|LOGICAL' && '|LOG-POINT|LONG|LOOP|LOW|LOWER|LPAD|LPI|LT|M|MAIL|MAIN|MAJOR-ID|MAPPING|MARGIN' && '|MARK|MASK|MATCH|MATCHCODE|MAX|MAXIMUM|MEDIUM|MEMBERS|MEMORY|MESH|MESSAGE' && '|MESSAGE-ID|MESSAGES|MESSAGING|METHOD|METHODS|MIN|MINIMUM|MINOR-ID|MM/DD/YY' && '|MM/DD/YYYY|MMDDYY|MOD|MODE|MODIF|MODIFIER|MODIFY|MODULE|MOVE|MOVE-CORRESPONDING' && '|MULTIPLY|MULTIPLY-CORRESPONDING|NA|NAME|NAMETAB|NATIVE|NB|NE|NESTED|NESTING' && '|NEW|NEW-LINE|NEW-PAGE|NEW-SECTION|NEXT|NO|NODE|NODES|NO-DISPLAY' && '|NO-EXTENSION|NO-GAP|NO-GAPS|NO-GROUPING|NO-HEADING|NON-UNICODE|NON-UNIQUE' && '|NO-SCROLLING|NO-SIGN|NOT|NO-TITLE|NO-TOPOFPAGE|NO-ZERO|NP|NS|NULL|NUMBER' && '|NUMOFCHAR|O|OBJECT|OBJECTS|OBLIGATORY|OCCURRENCE|OCCURRENCES|OCCURS|OF|OFF' && '|OFFSET|OLE|ON|ONLY|OPEN|OPTION|OPTIONAL|OPTIONS|OR|ORDER|OTHER|OTHERS|OUT' && '|OUTER|OUTPUT|OUTPUT-LENGTH|OVERFLOW|OVERLAY|PACK|PACKAGE|PAD|PADDING|PAGE' && '|PAGES|PARAMETER|PARAMETERS|PARAMETER-TABLE|PART|PARTIALLY|PATTERN|PERCENTAGE' && '|PERFORM|PERFORMING|PERSON|PF|PF-STATUS|PINK|PLACES|POOL|POS_HIGH|POS_LOW' && '|POSITION|PRAGMAS|PRECOMPILED|PREFERRED|PRESERVING|PRIMARY|PRINT|PRINT-CONTROL' && '|PRIORITY|PRIVATE|PROCEDURE|PROCESS|PROGRAM|PROPERTY|PROTECTED|PROVIDE|PUBLIC' && '|PUSHBUTTON|PUT|QUEUE-ONLY|QUICKINFO|RADIOBUTTON|RAISE|RAISING|RANGE|RANGES' && '|RAW|READ|READER|READ-ONLY|RECEIVE|RECEIVED|RECEIVER|RECEIVING|RED|REDEFINITION' && '|REDUCE|REDUCED|REF|REFERENCE|REFRESH|REGEX|REJECT|REMOTE|RENAMING|REPLACE' && '|REPLACEMENT|REPLACING|REPORT|REQUEST|REQUESTED|RESERVE|RESET|RESOLUTION' && '|RESPECTING|RESPONSIBLE|RESULT|RESULTS|RESUMABLE|RESUME|RETRY|RETURN|RETURNCODE' && '|RETURNING|RIGHT|RIGHT-JUSTIFIED|RIGHTPLUS|RIGHTSPACE|RISK|RMC_COMMUNICATION_FAILURE' && '|RMC_INVALID_STATUS|RMC_SYSTEM_FAILURE|ROLE|ROLLBACK|ROUND|ROWS|RTTI|RUN|SAP|SAP-SPOOL' && '|SAVING|SCALE_PRESERVING|SCALE_PRESERVING_SCIENTIFIC|SCAN|SCIENTIFIC|SCIENTIFIC_WITH_LEADING_ZERO' && '|SCREEN|SCROLL|SCROLL-BOUNDARY|SCROLLING|SEARCH|SECONDARY|SECONDS|SECTION|SELECT|SELECTION' && '|SELECTIONS|SELECTION-SCREEN|SELECTION-SET|SELECTION-SETS|SELECTION-TABLE|SELECT-OPTIONS' && '|SELECTOR|SELECTOR|SEND|SEPARATE|SEPARATED|SET|SHARED|SHIFT|SHORT|SHORTDUMP-ID|SIGN' && '|SIGN_AS_POSTFIX|SIMPLE|SIN|SINGLE|SINH|SIZE|SKIP|SKIPPING|SMART|SOME|SORT|SORTABLE' && '|SORTED|SOURCE|SPACE|SPECIFIED|SPLIT|SPOOL|SPOTS|SQL|SQLSCRIPT|SQRT|STABLE|STAMP' && '|STANDARD|STARTING|START-OF-SELECTION|STATE|STATEMENT|STATEMENTS|STATIC|STATICS|STATUSINFO' && '|STEP-LOOP|STOP|STRLEN|STRUCTURE|STRUCTURES|STYLE|SUBKEY|SUBMATCHES|SUBMIT|SUBROUTINE' && '|SUBSCREEN|SUBSTRING|SUBTRACT|SUBTRACT-CORRESPONDING|SUFFIX|SUM|SUMMARY|SUMMING|SUPPLIED' && '|SUPPLY|SUPPRESS|SWITCH|SWITCHSTATES|SYMBOL|SYNCPOINTS|SYNTAX|SYNTAX-CHECK|SYNTAX-TRACE' && '|SYSTEM-CALL|SYSTEM-EXCEPTIONS|SYSTEM-EXIT|TAB|TABBED|TABLE|TABLES|TABLEVIEW|TABSTRIP' && '|TAN|TANH|TARGET|TASK|TASKS|TEST|TESTING|TEXT|TEXTPOOL|THEN|THROW|TIME|TIMES|TIMESTAMP' && '|TIMEZONE|TITLE|TITLEBAR|TITLE-LINES|TO|TOKENIZATION|TOKENS|TOP-LINES|TOP-OF-PAGE' && '|TRACE-FILE|TRACE-TABLE|TRAILING|TRANSACTION|TRANSFER|TRANSFORMATION|TRANSLATE' && '|TRANSPORTING|TRMAC|TRUNC|TRUNCATE|TRUNCATION|TRY|TYPE|TYPE-POOL|TYPE-POOLS|TYPES' && '|ULINE|UNASSIGN|UNDER|UNICODE|UNION|UNIQUE|UNIT|UNIT_CONVERSION|UNIX|UNPACK|UNTIL' && '|UNWIND|UP|UPDATE|UPPER|USER|USER-COMMAND|USING|UTF-8|VALID|VALUE|VALUE-REQUEST|VALUES' && '|VARY|VARYING|VERIFICATION-MESSAGE|VERSION|VIA|VIEW|VISIBLE|WAIT|WARNING|WHEN|WHENEVER' && '|WHERE|WHILE|WIDTH|WINDOW|WINDOWS|WITH|WITH-HEADING|WITHOUT|WITH-TITLE|WORD|WORK' && '|WRITE|WRITER|X|XML|XOR|XSD|XSTRLEN|YELLOW|YES|YYMMDD|Z|ZERO|ZONE' && ')\b'. " Initialize instances of regular expressions _add_regex keyword. _add_regex comment. _add_regex text. ENDMETHOD. "class_constructor METHOD parse_line. DATA: lo_regex TYPE REF TO cl_abap_regex, lo_matcher TYPE REF TO cl_abap_matcher, lt_result TYPE match_result_tab, ls_match TYPE ty_match. FIELD-SYMBOLS: TYPE ty_regex, TYPE match_result, TYPE ty_match. LOOP AT mo_regex_table ASSIGNING . lo_regex = -regex. lo_matcher = lo_regex->create_matcher( text = iv_line ). lt_result = lo_matcher->find_all( ). LOOP AT lt_result ASSIGNING . ls_match-token = -token. ls_match-offset = -offset. ls_match-length = -length. IF ls_match-token = c_token-text. ls_match-text_tag = substring( val = iv_line off = ls_match-offset len = ls_match-length ). ENDIF. APPEND ls_match TO rt_matches. ENDLOOP. ENDLOOP. ENDMETHOD. " parse_line METHOD order_matches. DATA: lv_index TYPE sy-tabix, lv_line_len TYPE i, lv_prev_token TYPE c, lv_last_pos TYPE i VALUE 0, lv_length TYPE i, ls_match TYPE ty_match. FIELD-SYMBOLS: TYPE ty_match, TYPE ty_match. SORT ct_matches BY offset. lv_line_len = strlen( iv_line ). LOOP AT ct_matches ASSIGNING . lv_index = sy-tabix. " Delete matches after open text match IF lv_prev_token = c_token-text AND -token <> c_token-text. DELETE ct_matches INDEX lv_index. CONTINUE. ENDIF. CASE -token. WHEN c_token-comment. -length = lv_line_len - -offset. DELETE ct_matches FROM lv_index + 1. CONTINUE. WHEN c_token-text. IF lv_prev_token = c_token-text. IF -text_tag = -text_tag. -length = -offset + -length - -offset. CLEAR lv_prev_token. ELSEIF -text_tag = '}' AND -text_tag = '{'. -length = -offset - -offset - 1. " Shifted } out of highlight -offset = -offset + 1. " Shifted { out of highlight CLEAR lv_prev_token. ELSEIF -text_tag = '{'. -length = -offset - -offset. CLEAR lv_prev_token. ELSEIF -text_tag = '}'. -length = -offset - -offset. -offset = -offset + 1. " Shifted } out of highlight CLEAR lv_prev_token. ENDIF. DELETE ct_matches INDEX lv_index. CONTINUE. ENDIF. ENDCASE. lv_prev_token = -token. ASSIGN TO . ENDLOOP. " Add entries refering to parts of text that should not be formatted LOOP AT ct_matches ASSIGNING . IF -offset > lv_last_pos. lv_length = -offset - lv_last_pos. ls_match-token = c_token-none. ls_match-offset = lv_last_pos. ls_match-length = lv_length. INSERT ls_match INTO ct_matches INDEX sy-tabix. ENDIF. lv_last_pos = -offset + -length. ENDLOOP. " Add remainder of the string IF lv_line_len > lv_last_pos. lv_length = lv_line_len - lv_last_pos. ls_match-token = c_token-none. ls_match-offset = lv_last_pos. ls_match-length = lv_length. APPEND ls_match TO ct_matches. ENDIF. ENDMETHOD. " order_matches. METHOD format_line. DATA: lv_chunk TYPE string, lv_css_class TYPE string. FIELD-SYMBOLS: TYPE ty_match. LOOP AT it_matches ASSIGNING . lv_chunk = substring( val = iv_line off = -offset len = -length ). CASE -token. WHEN c_token-keyword. lv_css_class = c_css-keyword. WHEN c_token-comment. lv_css_class = c_css-comment. WHEN c_token-text. lv_css_class = c_css-text. WHEN c_token-none. CLEAR: lv_css_class. ENDCASE. lv_chunk = me->apply_style( iv_line = lv_chunk iv_class = lv_css_class ). rv_line = rv_line && lv_chunk. ENDLOOP. ENDMETHOD. "format_line METHOD apply_style. DATA lv_escaped TYPE string. lv_escaped = escape( val = iv_line format = cl_abap_format=>e_html_attr ). IF iv_class IS NOT INITIAL. rv_line = |{ lv_escaped }|. ELSE. rv_line = lv_escaped. ENDIF. ENDMETHOD. "apply_style METHOD process_line. DATA: lt_matches TYPE ty_match_tt. IF strlen( iv_line ) = 0. RETURN. ENDIF. lt_matches = me->parse_line( iv_line ). me->order_matches( EXPORTING iv_line = iv_line CHANGING ct_matches = lt_matches ). rv_line = me->format_line( iv_line = iv_line it_matches = lt_matches ). ENDMETHOD. " process_line ENDCLASS. " lcl_code_highlighter IMPLEMENTATION *----------------------------------------------------------------------* * CLASS ltcl_code_highlighter definition *----------------------------------------------------------------------* CLASS ltcl_code_highlighter DEFINITION FINAL FOR TESTING RISK LEVEL HARMLESS DURATION SHORT INHERITING FROM cl_aunit_assert. PRIVATE SECTION. DATA: mo TYPE REF TO lcl_code_highlighter. METHODS: setup. METHODS: process_line FOR TESTING. METHODS: parse_and_order FOR TESTING. METHODS: format_line FOR TESTING. METHODS: apply_style FOR TESTING. ENDCLASS. " ltcl_code_highlighter *----------------------------------------------------------------------* * CLASS ltcl_code_highlighter IMPLEMENTATION *----------------------------------------------------------------------* CLASS ltcl_code_highlighter IMPLEMENTATION. DEFINE _generate_matches. ls_match-token = &1. ls_match-offset = &2. ls_match-length = &3. ls_match-text_tag = &4. IF &5 = 'PARSE'. APPEND ls_match to lt_after_parse. ELSEIF &5 = 'ORDER'. APPEND ls_match to lt_after_order. ENDIF. END-OF-DEFINITION. METHOD setup. CREATE OBJECT mo. ENDMETHOD. " setup METHOD parse_and_order. DATA: lt_matches_act TYPE lcl_code_highlighter=>ty_match_tt, lt_after_parse TYPE lcl_code_highlighter=>ty_match_tt, lt_after_order TYPE lcl_code_highlighter=>ty_match_tt, ls_match TYPE lcl_code_highlighter=>ty_match, lv_line TYPE string. ****************************************************** * Test parsing and ordering of comments * ****************************************************** lv_line = '* commented out line with key word data'. " Generate table with expected values after parsing _generate_matches 'C' 0 1 '' 'PARSE'. _generate_matches 'K' 12 3 '' 'PARSE'. _generate_matches 'K' 16 4 '' 'PARSE'. _generate_matches 'K' 21 4 '' 'PARSE'. _generate_matches 'K' 26 3 '' 'PARSE'. _generate_matches 'K' 30 4 '' 'PARSE'. _generate_matches 'K' 35 4 '' 'PARSE'. " Generate table with expected values after ordering _generate_matches 'C' 0 39 '' 'ORDER'. lt_matches_act = mo->parse_line( lv_line ). SORT: lt_matches_act BY offset. assert_equals( exp = lt_after_parse act = lt_matches_act msg = | Error during parsing: { lv_line }| ). mo->order_matches( EXPORTING iv_line = lv_line CHANGING ct_matches = lt_matches_act ). assert_equals( exp = lt_after_order act = lt_matches_act msg = | Error during ordering: { lv_line }| ). ****************************************************** * Test parsing and ordering of remainder of string * ****************************************************** CLEAR: lt_after_parse, lt_after_order, lt_matches_act. lv_line = 'data: lv_var_name type string.'. " Generate table with expected values after parsing _generate_matches 'K' 0 4 '' 'PARSE'. _generate_matches 'K' 18 4 '' 'PARSE'. " Generate table with expected values after ordering _generate_matches 'K' 0 4 '' 'ORDER'. _generate_matches 'N' 4 14 '' 'ORDER'. _generate_matches 'K' 18 4 '' 'ORDER'. _generate_matches 'N' 22 8 '' 'ORDER'. lt_matches_act = mo->parse_line( lv_line ). SORT: lt_matches_act BY offset. assert_equals( exp = lt_after_parse act = lt_matches_act msg = | Error during parsing: { lv_line }| ). mo->order_matches( EXPORTING iv_line = lv_line CHANGING ct_matches = lt_matches_act ). assert_equals( exp = lt_after_order act = lt_matches_act msg = | Error during ordering: { lv_line }| ). ****************************************************** * Test parsing and ordering of key words & texts * ****************************************************** CLEAR: lt_after_parse, lt_after_order, lt_matches_act. lv_line = 'call function ''FM_NAME''. " Commented'. " Generate table with expected values after parsing _generate_matches 'K' 0 4 '' 'PARSE'. _generate_matches 'K' 5 8 '' 'PARSE'. _generate_matches 'T' 14 1 '''' 'PARSE'. _generate_matches 'T' 22 1 '''' 'PARSE'. _generate_matches 'C' 25 1 '' 'PARSE'. " Generate table with expected values after ordering _generate_matches 'K' 0 4 '' 'ORDER'. _generate_matches 'N' 4 1 '' 'ORDER'. _generate_matches 'K' 5 8 '' 'ORDER'. _generate_matches 'N' 13 1 '' 'ORDER'. _generate_matches 'T' 14 9 '''' 'ORDER'. _generate_matches 'N' 23 2 '' 'ORDER'. _generate_matches 'C' 25 11 '' 'ORDER'. lt_matches_act = mo->parse_line( lv_line ). SORT: lt_matches_act BY offset. assert_equals( exp = lt_after_parse act = lt_matches_act msg = | Error during parsing: { lv_line }| ). mo->order_matches( EXPORTING iv_line = lv_line CHANGING ct_matches = lt_matches_act ). assert_equals( exp = lt_after_order act = lt_matches_act msg = | Error during ordering: { lv_line }| ). ****************************************************** * Test parsing and ordering of key words in texts * ****************************************************** CLEAR: lt_after_parse, lt_after_order, lt_matches_act. lv_line = 'constants: lc_var type string value ''simpletext data simpletext''.'. " Generate table with expected values after parsing _generate_matches 'K' 0 9 '' 'PARSE'. _generate_matches 'K' 18 4 '' 'PARSE'. _generate_matches 'K' 30 5 '' 'PARSE'. _generate_matches 'T' 36 1 '''' 'PARSE'. _generate_matches 'K' 48 4 '' 'PARSE'. _generate_matches 'T' 63 1 '''' 'PARSE'. " Generate table with expected values after ordering _generate_matches 'K' 0 9 '' 'ORDER'. _generate_matches 'N' 9 9 '' 'ORDER'. _generate_matches 'K' 18 4 '' 'ORDER'. _generate_matches 'N' 22 8 '' 'ORDER'. _generate_matches 'K' 30 5 '' 'ORDER'. _generate_matches 'N' 35 1 '' 'ORDER'. _generate_matches 'T' 36 28 '''' 'ORDER'. _generate_matches 'N' 64 1 '' 'ORDER'. lt_matches_act = mo->parse_line( lv_line ). SORT: lt_matches_act BY offset. assert_equals( exp = lt_after_parse act = lt_matches_act msg = | Error during parsing: { lv_line }| ). mo->order_matches( EXPORTING iv_line = lv_line CHANGING ct_matches = lt_matches_act ). assert_equals( exp = lt_after_order act = lt_matches_act msg = | Error during ordering: { lv_line }| ). ****************************************************** * Test parsing and ordering texts in curly brackets * ****************************************************** CLEAR: lt_after_parse, lt_after_order, lt_matches_act. lv_line = 'a = |{ b }={ c }|.'. " Generate table with expected values after parsing _generate_matches 'T' 4 1 '|' 'PARSE'. _generate_matches 'T' 5 1 '{' 'PARSE'. _generate_matches 'T' 9 1 '}' 'PARSE'. _generate_matches 'T' 11 1 '{' 'PARSE'. _generate_matches 'K' 13 1 '' 'PARSE'. _generate_matches 'T' 15 1 '}' 'PARSE'. _generate_matches 'T' 16 1 '|' 'PARSE'. " Generate table with expected values after ordering _generate_matches 'N' 0 4 '' 'ORDER'. _generate_matches 'T' 4 1 '|' 'ORDER'. _generate_matches 'N' 5 5 '' 'ORDER'. _generate_matches 'T' 10 1 '}' 'ORDER'. _generate_matches 'N' 11 2 '' 'ORDER'. _generate_matches 'K' 13 1 '' 'ORDER'. _generate_matches 'N' 14 2 '' 'ORDER'. _generate_matches 'T' 16 1 '}' 'ORDER'. _generate_matches 'N' 17 1 '' 'ORDER'. lt_matches_act = mo->parse_line( lv_line ). SORT: lt_matches_act BY offset. assert_equals( exp = lt_after_parse act = lt_matches_act msg = | Error during parsing: { lv_line }| ). mo->order_matches( EXPORTING iv_line = lv_line CHANGING ct_matches = lt_matches_act ). assert_equals( exp = lt_after_order act = lt_matches_act msg = | Error during ordering: { lv_line }| ). ****************************************************** * Test parsing and ordering of texts * ****************************************************** CLEAR: lt_after_parse, lt_after_order, lt_matches_act. lv_line = 'lv_line = lc_constant && |XYZ { ''ab'' && |ac{ ''UU'' }| }|'. " Generate table with expected values after parsing _generate_matches 'K' 22 2 '' 'PARSE'. _generate_matches 'T' 25 1 '|' 'PARSE'. _generate_matches 'T' 30 1 '{' 'PARSE'. _generate_matches 'T' 32 1 '''' 'PARSE'. _generate_matches 'T' 35 1 '''' 'PARSE'. _generate_matches 'K' 37 2 '' 'PARSE'. _generate_matches 'T' 40 1 '|' 'PARSE'. _generate_matches 'T' 43 1 '{' 'PARSE'. _generate_matches 'T' 45 1 '''' 'PARSE'. _generate_matches 'T' 48 1 '''' 'PARSE'. _generate_matches 'T' 50 1 '}' 'PARSE'. _generate_matches 'T' 51 1 '|' 'PARSE'. _generate_matches 'T' 53 1 '}' 'PARSE'. _generate_matches 'T' 54 1 '|' 'PARSE'. " Generate table with expected values after ordering _generate_matches 'N' 00 22 '' 'ORDER'. _generate_matches 'K' 22 2 '' 'ORDER'. _generate_matches 'N' 24 1 '' 'ORDER'. _generate_matches 'T' 25 5 '|' 'ORDER'. _generate_matches 'N' 30 2 '' 'ORDER'. _generate_matches 'T' 32 4 '''' 'ORDER'. _generate_matches 'N' 36 1 '' 'ORDER'. _generate_matches 'K' 37 2 '' 'ORDER'. _generate_matches 'N' 39 1 '' 'ORDER'. _generate_matches 'T' 40 3 '|' 'ORDER'. _generate_matches 'N' 43 2 '' 'ORDER'. _generate_matches 'T' 45 4 '''' 'ORDER'. _generate_matches 'N' 49 2 '' 'ORDER'. _generate_matches 'T' 51 1 '}' 'ORDER'. _generate_matches 'N' 52 2 '' 'ORDER'. _generate_matches 'T' 54 1 '}' 'ORDER'. lt_matches_act = mo->parse_line( lv_line ). SORT: lt_matches_act BY offset. assert_equals( exp = lt_after_parse act = lt_matches_act msg = | Error during parsing: { lv_line }| ). mo->order_matches( EXPORTING iv_line = lv_line CHANGING ct_matches = lt_matches_act ). assert_equals( exp = lt_after_order act = lt_matches_act msg = | Error during ordering: { lv_line }| ). ENDMETHOD. " parse_and_order METHOD format_line. DATA: lt_matches_act TYPE lcl_code_highlighter=>ty_match_tt, lt_after_parse TYPE lcl_code_highlighter=>ty_match_tt, lt_after_order TYPE lcl_code_highlighter=>ty_match_tt, ls_match TYPE lcl_code_highlighter=>ty_match, lv_line TYPE string, lv_line_act TYPE string, lv_line_exp TYPE string. lv_line = 'call function ''FM_NAME''. " Commented'. " Generate expected value of formated line lv_line_exp = 'call function' && ' 'FM_NAME'.' && ' " Commented'. " Generate table with expected values after ordering _generate_matches 'K' 0 13 '' 'ORDER'. _generate_matches 'N' 13 1 '' 'ORDER'. _generate_matches 'T' 14 9 '''' 'ORDER'. _generate_matches 'N' 23 2 '' 'ORDER'. _generate_matches 'C' 25 11 '' 'ORDER'. lv_line_act = mo->format_line( iv_line = lv_line it_matches = lt_after_order ). assert_equals( exp = lv_line_exp act = lv_line_act msg = | Error during formating: { lv_line }| ). ENDMETHOD. " format_line METHOD apply_style. DATA: lv_line_act TYPE string. " Call the method and compare results lv_line_act = mo->apply_style( iv_line = 'CALL FUNCTION' iv_class = lcl_code_highlighter=>c_css-keyword ). assert_equals( act = lv_line_act exp = 'CALL FUNCTION' msg = 'Failure during applying of style.' ). ENDMETHOD. " apply_style METHOD process_line. DATA: lv_line_act TYPE string. " Call the method with empty parameter and compare results lv_line_act = mo->process_line( iv_line = '' ). assert_equals( act = lv_line_act exp = '' msg = 'Failure in method process_line.' ). " Call the method with non-empty line and compare results lv_line_act = mo->process_line( iv_line = '* CALL FUNCTION' ). assert_equals( act = lv_line_act exp = '* CALL FUNCTION' msg = 'Failure in method process_line.' ). ENDMETHOD. " process_line ENDCLASS. " ltcl_code_highlighter