1.09.0 (SAP#250)

* regression feature (SAP#245)

* Update changelog.txt

* fixing typo (SAP#247)

* Update changelog.txt

* Update changelog.txt

* Split 'Check LOOP' check (SAP#246)

* solves SAP#223

* Update check_documentation.md

* Create check-in-loop.md

* Update check-in-loop.md

* Update check-in-loop.md

* Update check-statement-position.md

* Update check-in-loop.md

Co-authored-by: estevao-schultz-neto-SAP <[email protected]>

* Update changelog.txt

* Coverage Thresholds  (SAP#249)

* solves SAP#243

* versioning check

* fixing version

* Update changelog.txt

* Update check_documentation.md

* Create deprecated-classes.md

* Update check_documentation.md

* Delete deprecated-classes.md

* Deprecated Classes (SAP#248)

* new check SAP#236

* Update check_documentation.md

* Create deprecated-classes.md

* Update check_documentation.md

* Update y_demo_failures.clas.abap

* Update changelog.txt

* fixing dump (c_info > c_note)

* new version

* solves SAP#252

* solves SAP#198

Co-authored-by: estevao-schultz-neto-SAP <[email protected]>

Author: lucasborin

changelog.txt

@@ -8,6 +8,15 @@ Legend
 + : added
 - : removed
 
+2020-11-23 v1.09.0
+------------------
++ deprecated classes/interfaces check
+! coverage checks threshold
+! 'check statement position' won't validate check in loop anymore
++ new check: 'check in loop'
+* object creation date for classes
++ service to execute regression test
+
 2020-11-16 v1.08.0
 ------------------
 ! deprecated classes/interfaces (aunit)

docs/check_documentation.md

@@ -8,6 +8,7 @@
 - [CALL Method Usage](checks/call-method-usage.md)
 - [Chain Declaration Usage](checks/chain-declaration-usage.md)
 - [CHECK Statement Position](checks/check-statement-position.md)
+- [CHECK in LOOP](checks/check-in-loop.md)
 - [Combination of Output Parameters](checks/method-output-parameter.md)
 - [Comment Position](checks/comment-position.md)
 - [Comment Type](checks/comment-type.md)
@@ -17,6 +18,7 @@
 - [CX_ROOT Usage](checks/cx-root-usage.md)
 - [Database Access in Unit-Test](checks/db-access-in-ut.md)
 - [Declaration in IF](checks/declaration-in-if.md)
+- [Deprecated Classes](checks/deprecated-classes.md)
 - [Deprecated Key Word](checks/deprecated-key-word.md)
 - [Empty Catch](checks/empty_catch.md)
 - [Empty IF Branches](checks/empty-if-branches.md)

docs/checks/check-in-loop.md

@@ -0,0 +1,42 @@
+# code pal for ABAP
+
+[code pal for ABAP](../../README.md) > [Documentation](../check_documentation.md) > [CHECK in LOOP](check-in-loop.md)
+
+## CHECK in LOOP
+
+### What is the Intent of the Check?
+It verifies whether the `CHECK` statement is found inside of a `LOOP` statement. A CHECK within a LOOP, ends the current iteration and proceeds to the next one. This behaviour might lead to confusion: Does it end the method processing or does it exit the loop?
+
+### How to solve the issue?
+Prefer using `CONTINUE` within an IF-Statement instead (since the keyword `CONTINUE` can only be used in loops, the intention is clear to everyone reading the code).
+Keep also in mind, the other Keywords like `EXIT` and `RETURN` are also more explicit.
+
+### What to do in case of exception?
+In special cases you can suppress this finding by using the pseudo comment `"#EC CHECK_IN_LOOP`.
+
+```abap
+LOOP AT tadir ASSIGNING FIELD-SYMBOL(<tadir>).
+  CHECK <tadir>-delflag = abap_true. "#EC CHECK_IN_LOOP
+ENDLOOP.
+```
+
+### Example
+Before the check:
+```abap
+LOOP AT tadir ASSIGNING FIELD-SYMBOL(<tadir>).
+  CHECK <tadir>-delflag = abap_true.
+ENDLOOP.
+```
+
+After the check:
+```abap
+LOOP AT tadir ASSIGNING FIELD-SYMBOL(<tadir>).
+  IF <tadir>-delflag = abap_false.
+    CONTINUE.
+  ENDIF.
+ENDLOOP.
+```
+
+### Further Readings & Knowledge
+- [Avoid CHECK in other positions (Clean ABAP)](https://github.com/SAP/styleguides/blob/master/clean-abap/CleanABAP.md#avoid-check-in-other-positions)
+- [Exiting Loops -> Check](https://help.sap.com/doc/abapdocu_752_index_htm/7.52/en-US/abapcheck_loop.htm)

docs/checks/check-statement-position.md

@@ -5,32 +5,45 @@
 ## CHECK Statement Position Check
 
 ### What is the Intent of the Check?
-
-The “Check Statement Position” verifies whether the CHECK statement is in the first position (first statement) within a method, function-module or form-routine.
-Do not use CHECK outside of the initialization section of a method. The statement behaves differently in different positions and may lead to unclear, unexpected effects.
+The "Check Statement Position" verifies whether the `CHECK` statement is in the first position (first statement) within a method, function-module or form-routine.  
+Do not use `CHECK` outside of the initialization section of a method. The statement behaves differently in different positions and may lead to unclear, unexpected effects.
 
 ### Which attributes can be maintained?
-
 ![Attributes](./imgs/check_statement_position.png)
 
 ### How to solve the issue?
-
-The CHECK statement shall be the first statement of a method (suggested even before any DATA declaration); if not, try to substitute this keyword by an IF-statement instead.
+The `CHECK` statement shall be the first statement of a method (suggested even before any DATA declaration);  
+If not, try to substitute this keyword by an IF-statement instead.
 
 ### What to do in case of exception?
-
 In special cases you can suppress this finding by using the pseudo comment `"#EC CHECK_POSITION`.
 
 ### Example
-
+Before the check:
 ```abap
-METHOD method_name.
-
-1 some ABAP source code.
-
-2 CHECK condition. "#EC CHECK_POSITION
-
-3 some more ABAP source code.
+METHOD example.
+  ...
+  CHECK sy-mandt = 000.
+  ...
+ENDMETHOD.
+```
 
+After the check:
+```abap
+METHOD example.
+  ...
+  IF sy-mandt <> 000.
+    RETURN.
+  ENDIF.
+  ...
 ENDMETHOD.
 ```
+```abap
+METHOD example.
+  CHECK sy-mandt = 000.
+  ...
+ENDMETHOD.
+```
+
+### Further Readings & Knowledge
+- [Avoid CHECK in other positions (Clean ABAP)](https://github.com/SAP/styleguides/blob/master/clean-abap/CleanABAP.md#avoid-check-in-other-positions)

docs/checks/deprecated-classes.md

@@ -0,0 +1,34 @@
+# code pal for ABAP
+
+[code pal for ABAP](../../README.md) > [Documentation](../check_documentation.md) > [Deprecated Classes](deprecated-classes.md)
+
+## Deprecated Classes
+
+### What is the Intent of the Check?
+
+It points out deprecated classes which should be replaced by newer objects.
+
+You can check the list of supported objects in the `constructor` of the `y_check_deprecated_classes` class. 
+
+### How does the check work?
+
+This check searches for the usage of deprecated classes.
+
+### How to solve the issue?
+
+Use the newer objects instead.
+
+### What to do in case of exception?
+
+You can suppress Code Inspector findings generated by this check using the pseudo comment `"#EC DEPRECATED_CLAS`.  
+The pseudo comment must be placed right after the statement.
+
+Before the check:
+```abap
+DATA aunit TYPE REF TO cl_aunit_assert.
+```
+
+After the check:
+```abap
+DATA aunit TYPE REF TO cl_abap_unit_assert.
+```

src/checks/y_check_branch_coverage.clas.abap

@@ -14,8 +14,10 @@ CLASS y_check_branch_coverage IMPLEMENTATION.
   METHOD constructor.
     super->constructor( ).
 
-    settings-prio = c_warning.
-    settings-threshold = 100.
+    version = '0001'.
+
+    settings-prio = c_note.
+    settings-threshold = 70.
     settings-is_threshold_reversed = abap_true.
     settings-disable_on_prodcode_selection = abap_true.
     settings-disable_on_testcode_selection = abap_true.

src/checks/y_check_check_in_loop.clas.abap

@@ -0,0 +1,90 @@
+CLASS y_check_check_in_loop DEFINITION PUBLIC INHERITING FROM y_check_base CREATE PUBLIC .
+  PUBLIC SECTION.
+    METHODS constructor .
+
+  PROTECTED SECTION.
+    METHODS execute_check REDEFINITION.
+    METHODS inspect_tokens REDEFINITION.
+
+  PRIVATE SECTION.
+    METHODS get_back_statement IMPORTING structure     TYPE sstruc
+                               RETURNING VALUE(result) TYPE sstmnt.
+
+ENDCLASS.
+
+
+
+CLASS y_check_check_in_loop IMPLEMENTATION.
+
+
+  METHOD constructor.
+    super->constructor( ).
+
+    settings-pseudo_comment = '"#EC CHECK_IN_LOOP' ##NO_TEXT.
+    settings-disable_threshold_selection = abap_true.
+    settings-threshold = 0.
+    settings-documentation = |{ c_docs_path-checks }check-in-loop.md|.
+
+    set_check_message( 'Use an IF statement in combination with CONTINUE instead CHECK!' ).
+  ENDMETHOD.
+
+
+  METHOD execute_check.
+    LOOP AT ref_scan_manager->get_structures( ) ASSIGNING FIELD-SYMBOL(<structure>)
+    WHERE stmnt_type EQ scan_struc_stmnt_type-check.
+
+      is_testcode = test_code_detector->is_testcode( <structure> ).
+
+      TRY.
+          DATA(check_configuration) = check_configurations[ apply_on_testcode = abap_true ].
+        CATCH cx_sy_itab_line_not_found.
+          IF is_testcode EQ abap_true.
+            CONTINUE.
+          ENDIF.
+      ENDTRY.
+
+      DATA(index) = <structure>-stmnt_from.
+
+      LOOP AT ref_scan_manager->get_statements( ) ASSIGNING FIELD-SYMBOL(<statement>)
+      FROM <structure>-stmnt_from TO <structure>-stmnt_to.
+
+        inspect_tokens( index = index
+                        structure = <structure>
+                        statement = <statement> ).
+        index = index + 1.
+      ENDLOOP.
+    ENDLOOP.
+  ENDMETHOD.
+
+
+  METHOD inspect_tokens.
+    CHECK get_token_abs( statement-from ) = 'CHECK'.
+    CHECK get_token_abs( get_back_statement( structure )-from ) = 'LOOP'.
+
+    DATA(check_configuration) = detect_check_configuration( statement ).
+
+    IF check_configuration IS INITIAL.
+      RETURN.
+    ENDIF.
+
+    raise_error( statement_level     = statement-level
+                 statement_index     = index
+                 statement_from      = statement-from
+                 error_priority      = check_configuration-prio ).
+  ENDMETHOD.
+
+
+  METHOD get_back_statement.
+    DATA(structures) = ref_scan_manager->get_structures( ).
+    DATA(statements) = ref_scan_manager->get_statements( ).
+
+    TRY.
+        DATA(back_structure) = structures[ structure-back ].
+        result = statements[ back_structure-stmnt_from ].
+      CATCH cx_sy_itab_line_not_found.
+        CLEAR result.
+    ENDTRY.
+  ENDMETHOD.
+
+
+ENDCLASS.