Press n or j to go to the next uncovered block, b, p or k for the previous block.
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CLASS ltcl_zlib DEFINITION FOR TESTING
DURATION SHORT
RISK LEVEL HARMLESS.
PRIVATE SECTION.
METHODS:
fixed FOR TESTING RAISING cx_dynamic_check,
dynamic_simple FOR TESTING RAISING cx_dynamic_check zcx_abapgit_exception,
dynamic_another FOR TESTING RAISING cx_dynamic_check zcx_abapgit_exception,
dynamic FOR TESTING RAISING cx_dynamic_check zcx_abapgit_exception,
not_compressed FOR TESTING RAISING cx_dynamic_check,
initial_input FOR TESTING RAISING cx_dynamic_check,
not_compressed_single FOR TESTING RAISING cx_dynamic_check,
compressed_len_check FOR TESTING RAISING cx_dynamic_check,
multi_block_stored FOR TESTING RAISING cx_dynamic_check,
empty_stored_then_data FOR TESTING RAISING cx_dynamic_check,
fixed_repeated_hello FOR TESTING RAISING cx_dynamic_check zcx_abapgit_exception.
ENDCLASS. "ltcl_zlib DEFINITION
CLASS ltcl_zlib IMPLEMENTATION.
METHOD fixed.
DATA: ls_data TYPE zcl_abapgit_zlib=>ty_decompress.
CONSTANTS:
lc_raw TYPE xstring VALUE '48656C6C6F20576F726C64210D0A',
lc_compressed TYPE xstring VALUE 'F348CDC9C95708CF2FCA4951E4E5020024E90455'.
ls_data = zcl_abapgit_zlib=>decompress( lc_compressed ).
cl_abap_unit_assert=>assert_not_initial( ls_data-raw ).
cl_abap_unit_assert=>assert_equals( act = ls_data-raw
exp = lc_raw ).
ENDMETHOD.
METHOD not_compressed.
DATA: ls_data TYPE zcl_abapgit_zlib=>ty_decompress.
CONSTANTS:
lc_raw TYPE xstring VALUE '4142434445464748494A4B4C',
lc_compressed TYPE xstring VALUE '010C00F3FF4142434445464748494A4B4C'.
ls_data = zcl_abapgit_zlib=>decompress( lc_compressed ).
cl_abap_unit_assert=>assert_not_initial( ls_data-raw ).
cl_abap_unit_assert=>assert_equals( act = ls_data-raw
exp = lc_raw ).
ENDMETHOD.
METHOD dynamic_simple.
DATA: ls_data TYPE zcl_abapgit_zlib=>ty_decompress,
lv_compressed TYPE xstring,
lv_decoded TYPE xstring.
lv_compressed = |05804109000008C4AA184EC1C7E0C08FF5C70EA43E470B1A0B045D|.
lv_decoded = zcl_abapgit_convert=>string_to_xstring_utf8( |hello world| ).
ls_data = zcl_abapgit_zlib=>decompress( lv_compressed ).
cl_abap_unit_assert=>assert_not_initial( ls_data-raw ).
cl_abap_unit_assert=>assert_equals( act = ls_data-raw
exp = lv_decoded ).
ENDMETHOD.
METHOD dynamic_another.
DATA: ls_data TYPE zcl_abapgit_zlib=>ty_decompress,
lv_compressed TYPE xstring,
lv_decoded TYPE xstring.
lv_compressed = |25CCD10903310C04D156B680904AD284628963C1929D93D4FF| &&
|19F23DBCF9ACDB1CDCD90E5D73DD4816C4AD5E182BD24659F50D516EE6605CB0| &&
|C913D3F400183B7D29CA7C1FCC18546A47A10B53BE670FABFFDAE0728540267F| &&
|2DEF07|.
lv_decoded = zcl_abapgit_convert=>string_to_xstring_utf8(
|Lorem ipsum dolor sit amet, consectetur adipiscing elit, | &&
|sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.| ).
ls_data = zcl_abapgit_zlib=>decompress( lv_compressed ).
cl_abap_unit_assert=>assert_not_initial( ls_data-raw ).
cl_abap_unit_assert=>assert_equals( act = ls_data-raw
exp = lv_decoded ).
ENDMETHOD.
METHOD dynamic.
DATA: ls_data TYPE zcl_abapgit_zlib=>ty_decompress,
lv_compressed TYPE xstring,
lv_decoded TYPE xstring.
lv_compressed = |75555D6FE246147DF7AFB8521F1610A0AA8F911A| &&
|C9C1A6B5969034711A352FCE605FF074CD8C3B33| &&
|86657FFD9E191302DBEC8B857DBFCFB9F7F00BED| &&
|2BD1EC8A52ABB5DC448FF13D3DF38A92836A8DA6| &&
|F806EFF1E26FEACD9D114E9B288A46A34C59279A| &&
|66348A46946D5B6D1CB99A49AFFEE5D2595A1BBD| &&
|25D56D36EC682D1BA64E556CA8118EADA38D7464| &&
|B8616161B0526D087517D9F23392C5A5933BB811| &&
|B29FA7846966D81B9E13126DDBC85238A9156A69| &&
|432F68B298DDDDDEE3B19C677FF81613DEEAD0DF| &&
|8771EF61497A7B87ECE9572E3BA4F7639CE53FB3| &&
|9C8370EE42831FCB0F7DB7B5501B26ABB77C848F| &&
|76A2E9D892501559B163383D70233A55D6FD00BE| &&
|938BC44E93E5BEA532A4B301FC27CB186C427155| &&
|013F812A7A1D32A010B850ACC086469DC3F9875A| &&
|3878A3BE2719ECA9CA37D2B3FB16358111483E27| &&
|451EDF2C52D408442B273DF27ECCB38C3EBC15D6| &&
|861CC73E02FFBE1D6DE4462AD104239A09B12B34| &&
|045E3DE35239366B51326DD9D51A88B02BFC2686| &&
|44538AA2D7D757B1126DD4E8A2DCB6FD77FA9D08| &&
|1B5BB85ADAC9357E942D462ABE217040C36994CD| &&
|E9DC7D725D0B5B08BF528C153F4E094FCA1E295B| &&
|6679162FA61152FE1055864DBB889846E932C9E6| &&
|D3284AE23CF6FEA709B017CEE8A6C182E7FFDCA7| &&
|F490CE29BFA36F725F4A3F124DFD0C1FB9FF7F1A| &&
|B92EDFA7F949D8E4FA02AB4118E0049D8708E54E| &&
|EFB00218801981CD396E05875D7580442BB2252B| &&
|61A4B657E0F98D88A77B4C9816C94D317FB8BB3D| &&
|1E94A7F404207E9D26BEF81E489E505973F985E4| &&
|3ADC52D919E317D21EACE32D494B07DD19AA78C7| &&
|8D6EB7EFA629E5609558D9CE604B9DDFD7177262| &&
|D5F89B31908AB6C21656B497AEF62D40B07CCF82| &&
|F0599056CD015B4509EF8EB5CE978868F6673AFB| &&
|0CCB048DC88ACA963E25A34F3D3213CA8D5036C8| &&
|D8DEE0FA41E52C14B80A906988823966B5BE8817| &&
|09770A6985AB077FC5E32C1F3FE5E3FB6438262B| &&
|B72DFA79F709117E160CE88CC44841235F72DCD4| &&
|E86DCA3DCABCA945E10E2D83CC5F7FA3C1F3454F| &&
|43AF6E4BED7A11B8F5870C593EE0A6B9BDFA998E| &&
|D1E081FFEBA4017E5E300396FE0E4F087F8CEA90| &&
|560C7F26D329E5FD7B09F0D8F7FF0614B7AD9789| &&
|75B0AC21664755F6FF003D4947C74123BF304DA0| &&
|FCA536204077CA8D69DD41E72D0E8ED598F86BC9| &&
|0D9E9E8861E01CCAB1626ABB55236D8DDE012316| &&
|558082338D26C5DEA4A986AA92D215440566DFAE| &&
|9F75FEB49CE5D9DDB24817E96DBACC1F7B176C2E| &&
|86F14BF21DD2B86583A502789C33343030333151| &&
|284A4D4CC94DD5CB4D61E8F9CF526533B9F99E89| &&
|F5DD0E11137B1563BF8D9300E5B40D39B801789C| &&
|0BCBCF4CD15308CFCCC951484A554849CD492D49| &&
|050A700100650107AFB643789C5D524B8FDA3010| &&
|BEFB578C38ED4AD1F621F5D29B49CC6235C49163| &&
|96720C8921AE428C62A768FF7D6702BBDB564242| &&
|F3F85EE398CEC2461AC85D638760E1018B47C652| &&
|7F791DDDA98BF0D03CC2D7CF5FBE81AEBBA9077E| &&
|AD47CB5869C7B30BC1F9015C80CE8EF6F00AA7B1| &&
|1EA26D13388ED6823F42D3D5E3C926103DD4C32B| &&
|5CEC1810E00FB176831B4E5043833A0C37638734| &&
|C11F23D1E3720B7508BE7135F241EB9BE96C8758| &&
|47D23BBADE067888687C51DD118BC759A4B575CF| &&
|DC00347B1BC1D5C5CE4F11461BE2E81AE248C00D| &&
|4D3FB5E4E16DDCBBB3BB2B107C0E1F18924E0113| &&
|90CF04CEBE7547FAB773ACCB74E85DE812681D51| &&
|1FA688CD40CDF99609E5F8E44708B6EF193238F4| &&
|3D67FD7037EF90F50B1D34DE4F14A873EDFCF9DF| &&
|242EB0E3340E2869674CEBF164B3E22FDB44EAD0|.
lv_decoded = zcl_abapgit_convert=>string_to_xstring_utf8(
|# wdalv_config\nSAP Web Dynpro ABAP ALV |
&& |configurator\n\n\n**Install**\n* Import |
&& |the objects from nugget file under lates|
&& |t git release using SAPLINK\n* Activate |
&& |all the objects\n* Create WD application|
&& |s for ZALV_COMP_CONFIG\n\n**Demo**\n* Cr|
&& |eate WD application for ZALV_DEMO\n* Exe|
&& |cute the application\n* Execute configur|
&& |ator application (ZALV_COMP_CONFIG)\n* C|
&& |hange some config values and save\n* Rel|
&& |aunch ZALV_DEMO application to see the c|
&& |hanges\n\n\n**Use**\n- Add usage of ZALV|
&& | component to any component that uses SA|
&& |P standand ALV component - SALV_WD_TABLE|
&& |\n- Instantiate ZALV component and pass |
&& |ALV usage object of original ALV to ZALV|
&& | by calling interface method set_alv_usa|
&& |ge. \n\n```abap\nlo_cmp_usage = wd_thi|
&& |s->wd_cpuse_zalv( ).\nIF lo_cmp_usage->h|
&& |as_active_component( ) IS INITIAL.\n |
&& |lo_cmp_usage->create_component( ).\nENDI|
&& |F.\n\nDATA lo_interfacecontroller TYPE R|
&& |EF TO ziwci_alv .\nlo_interfacecontrolle|
&& |r = wd_this->wd_cpifc_zalv( ).\n\nlo_i|
&& |nterfacecontroller->set_alv_usage(\n |
&& |alv_usage = lo_alv_usage\n ).\n```\n\n|
&& |- For production scenarios: In method UP|
&& |DATE_DB_FROM_CONFIG of component control|
&& |ler of component ZALV - check if the cur|
&& |rent system is your development system. |
&& |This ensures that Z tables are updated w|
&& |ith config meta data only in Dev system.|
&& | \n\n```abap\n CHECK sy-sysid cp 'D*'.\n|
&& |```\n- Transport wrapper Config: For ot|
&& |her systems in the transport path(QA,IT,|
&& |UT,PD), simply transport the table entri|
&& |es from ZTALV* tables where config_type |
&& |= 02 (Wrapper Config)\n\n**Note**\n- Man|
&& |datory step: Execute the application (Re|
&& |quired for updating Z tables with config|
&& | meta data ) before running ALV configur|
&& |ator App\n- If ALV functions from config|
&& |urator (like - record count, full screen|
&& |, excel export) are to be published then|
&& | main application need to have node mapp|
&& |ing for FUNCTION_ELEMENTS node of ALV. \n\n| ).
ls_data = zcl_abapgit_zlib=>decompress( lv_compressed ).
cl_abap_unit_assert=>assert_not_initial( ls_data-raw ).
cl_abap_unit_assert=>assert_equals( act = ls_data-raw
exp = lv_decoded ).
ENDMETHOD.
METHOD initial_input.
DATA ls_data TYPE zcl_abapgit_zlib=>ty_decompress.
DATA lv_xstr TYPE xstring.
ls_data = zcl_abapgit_zlib=>decompress( lv_xstr ).
cl_abap_unit_assert=>assert_initial( ls_data-raw ).
cl_abap_unit_assert=>assert_initial( ls_data-compressed_len ).
ENDMETHOD.
METHOD not_compressed_single.
* stored block (BTYPE=00) containing single byte 'A' (0x41)
* header: BFINAL=1, BTYPE=00 -> 0x01
* LEN=1 -> 0x0100, NLEN=~1=0xFFFE -> 0xFEFF, data: 0x41
DATA: ls_data TYPE zcl_abapgit_zlib=>ty_decompress.
CONSTANTS:
lc_raw TYPE xstring VALUE '41',
lc_compressed TYPE xstring VALUE '010100FEFF41'.
ls_data = zcl_abapgit_zlib=>decompress( lc_compressed ).
cl_abap_unit_assert=>assert_not_initial( ls_data-raw ).
cl_abap_unit_assert=>assert_equals( act = ls_data-raw
exp = lc_raw ).
ENDMETHOD.
METHOD compressed_len_check.
* verify compressed_len is populated after decompression
* using the not_compressed test data (17 bytes) with 4 trailing bytes appended
* compressed_len must be less than the total input length
DATA: ls_data TYPE zcl_abapgit_zlib=>ty_decompress,
lv_compressed TYPE xstring.
CONSTANTS:
lc_raw TYPE xstring VALUE '4142434445464748494A4B4C'.
lv_compressed = '010C00F3FF4142434445464748494A4B4C' && 'DEADBEEF'.
ls_data = zcl_abapgit_zlib=>decompress( lv_compressed ).
cl_abap_unit_assert=>assert_equals( act = ls_data-raw
exp = lc_raw ).
cl_abap_unit_assert=>assert_not_initial( ls_data-compressed_len ).
cl_abap_unit_assert=>assert_equals( act = boolc( ls_data-compressed_len < xstrlen( lv_compressed ) )
exp = abap_true ).
ENDMETHOD.
METHOD multi_block_stored.
* two concatenated stored blocks:
* block 1: BFINAL=0, BTYPE=00, LEN=3, NLEN=~3, data 'ABC'
* block 2: BFINAL=1, BTYPE=00, LEN=3, NLEN=~3, data 'DEF'
* expected output: 'ABCDEF'
DATA: ls_data TYPE zcl_abapgit_zlib=>ty_decompress.
CONSTANTS:
lc_raw TYPE xstring VALUE '414243444546',
lc_compressed TYPE xstring VALUE '000300FCFF414243010300FCFF444546'.
ls_data = zcl_abapgit_zlib=>decompress( lc_compressed ).
cl_abap_unit_assert=>assert_not_initial( ls_data-raw ).
cl_abap_unit_assert=>assert_equals( act = ls_data-raw
exp = lc_raw ).
ENDMETHOD.
METHOD fixed_repeated_hello.
* "Hello, Hello, Hello, Hello" - exercises fixed Huffman with back-references
* taken from SANS ISC diary 25182 zlib stream 789cf348cdc9c9d751f0c0a400745608b5
* stripping 2-byte zlib header (789c) and 4-byte adler32 trailer (745608b5)
DATA: ls_data TYPE zcl_abapgit_zlib=>ty_decompress,
lv_decoded TYPE xstring.
CONSTANTS lc_compressed TYPE xstring VALUE 'F348CDC9C9D751F0C0A400'.
lv_decoded = zcl_abapgit_convert=>string_to_xstring_utf8( |Hello, Hello, Hello, Hello| ).
ls_data = zcl_abapgit_zlib=>decompress( lc_compressed ).
cl_abap_unit_assert=>assert_not_initial( ls_data-raw ).
cl_abap_unit_assert=>assert_equals( act = ls_data-raw
exp = lv_decoded ).
ENDMETHOD.
METHOD empty_stored_then_data.
* non-final empty stored block (LEN=0) followed by a final stored block with 'ABC'
* verifies that a zero-length stored block is handled and the outer block loop continues
DATA: ls_data TYPE zcl_abapgit_zlib=>ty_decompress.
CONSTANTS:
lc_raw TYPE xstring VALUE '414243',
lc_compressed TYPE xstring VALUE '000000FFFF010300FCFF414243'.
ls_data = zcl_abapgit_zlib=>decompress( lc_compressed ).
cl_abap_unit_assert=>assert_not_initial( ls_data-raw ).
cl_abap_unit_assert=>assert_equals( act = ls_data-raw
exp = lc_raw ).
ENDMETHOD.
ENDCLASS.
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