Step F first pass: 81/92 accepted; budget floor 60 calls; rejected slots moved for regeneration

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014aUaQeLnwbb1zTpN7kHeat

tasks_gen/eval/G0159/faulty/m0_camp_fee.func.abap

@@ -0,0 +1,53 @@
+FUNCTION {{p}}camp_fee
+  IMPORTING
+    iv_pitch_type TYPE string
+    iv_nights TYPE i
+    iv_adults TYPE i
+    iv_electricity TYPE abap_bool
+  EXPORTING
+    ev_discount TYPE abap_bool
+  CHANGING
+    cv_fee TYPE decfloat34
+  EXCEPTIONS
+    invalid_nights.
+
+  DATA lv_rate TYPE decfloat34.
+  DATA lv_adults TYPE i.
+  DATA lv_subtotal TYPE decfloat34.
+
+  ev_discount = abap_false.
+  cv_fee = 0.
+
+  IF iv_nights < 1.
+    RAISE invalid_nights.
+  ENDIF.
+
+  CASE iv_pitch_type.
+    WHEN 'STD'.
+      lv_rate = 12.
+    WHEN 'CMF'.
+      lv_rate = 18.
+    WHEN 'PRM'.
+      lv_rate = 25.
+    WHEN OTHERS.
+      RETURN.
+  ENDCASE.
+
+  lv_adults = iv_adults.
+  IF lv_adults < 1.
+    lv_adults = 1.
+  ENDIF.
+
+  lv_subtotal = ( lv_rate + lv_adults * 5 ) * iv_nights.
+  IF iv_electricity = abap_true.
+    lv_subtotal = lv_subtotal + '3.50' * iv_nights.
+  ENDIF.
+
+  IF iv_nights >= 7.
+    lv_subtotal = lv_subtotal * 85 / 100.
+    ev_discount = abap_true.
+  ENDIF.
+
+  cv_fee = round( val = lv_subtotal dec = 2 mode = cl_abap_math=>round_half_up ).
+
+ENDFUNCTION.

tasks_gen/eval/G0159/faulty/m1_camp_fee.func.abap

@@ -0,0 +1,53 @@
+FUNCTION {{p}}camp_fee
+  IMPORTING
+    iv_pitch_type TYPE string
+    iv_nights TYPE i
+    iv_adults TYPE i
+    iv_electricity TYPE abap_bool
+  EXPORTING
+    ev_discount TYPE abap_bool
+  CHANGING
+    cv_fee TYPE decfloat34
+  EXCEPTIONS
+    invalid_nights.
+
+  DATA lv_rate TYPE decfloat34.
+  DATA lv_adults TYPE i.
+  DATA lv_subtotal TYPE decfloat34.
+
+  ev_discount = abap_false.
+  cv_fee = 0.
+
+  IF iv_nights < 1.
+    RAISE invalid_nights.
+  ENDIF.
+
+  CASE iv_pitch_type.
+    WHEN 'STD'.
+      lv_rate = 12.
+    WHEN 'CMF'.
+      lv_rate = 18.
+    WHEN 'PRM'.
+      lv_rate = 25.
+    WHEN OTHERS.
+      RETURN.
+  ENDCASE.
+
+  lv_adults = iv_adults.
+  IF lv_adults < 1.
+    lv_adults = 1.
+  ENDIF.
+
+  lv_subtotal = ( lv_rate + lv_adults * 4 ) * iv_nights.
+  IF iv_electricity <> abap_true.
+    lv_subtotal = lv_subtotal + '3.50' * iv_nights.
+  ENDIF.
+
+  IF iv_nights >= 7.
+    lv_subtotal = lv_subtotal * 85 / 100.
+    ev_discount = abap_true.
+  ENDIF.
+
+  cv_fee = round( val = lv_subtotal dec = 2 mode = cl_abap_math=>round_half_up ).
+
+ENDFUNCTION.

tasks_gen/eval/G0159/faulty/m2_camp_fee.func.abap

@@ -0,0 +1,53 @@
+FUNCTION {{p}}camp_fee
+  IMPORTING
+    iv_pitch_type TYPE string
+    iv_nights TYPE i
+    iv_adults TYPE i
+    iv_electricity TYPE abap_bool
+  EXPORTING
+    ev_discount TYPE abap_bool
+  CHANGING
+    cv_fee TYPE decfloat34
+  EXCEPTIONS
+    invalid_nights.
+
+  DATA lv_rate TYPE decfloat34.
+  DATA lv_adults TYPE i.
+  DATA lv_subtotal TYPE decfloat34.
+
+  ev_discount = abap_false.
+  cv_fee = 0.
+
+  IF iv_nights < 1.
+    RAISE invalid_nights.
+  ENDIF.
+
+  CASE iv_pitch_type.
+    WHEN 'STD'.
+      lv_rate = 12.
+    WHEN 'CMF'.
+      lv_rate = 18.
+    WHEN 'PRM'.
+      lv_rate = 25.
+    WHEN OTHERS.
+      RETURN.
+  ENDCASE.
+
+  lv_adults = iv_adults.
+  IF lv_adults < 1.
+    lv_adults = 1.
+  ENDIF.
+
+  lv_subtotal = ( lv_rate + lv_adults * 4 ) * iv_nights.
+  IF iv_electricity = abap_true.
+    lv_subtotal = lv_subtotal + '3.50' / iv_nights.
+  ENDIF.
+
+  IF iv_nights >= 7.
+    lv_subtotal = lv_subtotal * 85 / 100.
+    ev_discount = abap_true.
+  ENDIF.
+
+  cv_fee = round( val = lv_subtotal dec = 2 mode = cl_abap_math=>round_half_up ).
+
+ENDFUNCTION.

tasks_gen/eval/G0159/faulty/m3_camp_fee.func.abap

@@ -0,0 +1,53 @@
+FUNCTION {{p}}camp_fee
+  IMPORTING
+    iv_pitch_type TYPE string
+    iv_nights TYPE i
+    iv_adults TYPE i
+    iv_electricity TYPE abap_bool
+  EXPORTING
+    ev_discount TYPE abap_bool
+  CHANGING
+    cv_fee TYPE decfloat34
+  EXCEPTIONS
+    invalid_nights.
+
+  DATA lv_rate TYPE decfloat34.
+  DATA lv_adults TYPE i.
+  DATA lv_subtotal TYPE decfloat34.
+
+  ev_discount = abap_false.
+  cv_fee = 0.
+
+  IF iv_nights < 1.
+    RAISE invalid_nights.
+  ENDIF.
+
+  CASE iv_pitch_type.
+    WHEN 'STD'.
+      lv_rate = 12.
+    WHEN 'CMF'.
+      lv_rate = 18.
+    WHEN 'PRM'.
+      lv_rate = 25.
+    WHEN OTHERS.
+      RETURN.
+  ENDCASE.
+
+  lv_adults = iv_adults.
+  IF lv_adults < 1.
+    lv_adults = 1.
+  ENDIF.
+
+  lv_subtotal = ( lv_rate + lv_adults * 4 ) * iv_nights.
+  IF iv_electricity = abap_true.
+    lv_subtotal = lv_subtotal + '3.50' * iv_nights.
+  ENDIF.
+
+  IF iv_nights < 7.
+    lv_subtotal = lv_subtotal * 85 / 100.
+    ev_discount = abap_true.
+  ENDIF.
+
+  cv_fee = round( val = lv_subtotal dec = 2 mode = cl_abap_math=>round_half_up ).
+
+ENDFUNCTION.

tasks_gen/eval/G0159/faulty/m4_camp_fee.func.abap

@@ -0,0 +1,53 @@
+FUNCTION {{p}}camp_fee
+  IMPORTING
+    iv_pitch_type TYPE string
+    iv_nights TYPE i
+    iv_adults TYPE i
+    iv_electricity TYPE abap_bool
+  EXPORTING
+    ev_discount TYPE abap_bool
+  CHANGING
+    cv_fee TYPE decfloat34
+  EXCEPTIONS
+    invalid_nights.
+
+  DATA lv_rate TYPE decfloat34.
+  DATA lv_adults TYPE i.
+  DATA lv_subtotal TYPE decfloat34.
+
+  ev_discount = abap_false.
+  cv_fee = 0.
+
+  IF iv_nights < 1.
+    RAISE invalid_nights.
+  ENDIF.
+
+  CASE iv_pitch_type.
+    WHEN 'STD'.
+      lv_rate = 12.
+    WHEN 'CMF'.
+      lv_rate = 18.
+    WHEN 'PRM'.
+      lv_rate = 25.
+    WHEN OTHERS.
+      RETURN.
+  ENDCASE.
+
+  lv_adults = iv_adults.
+  IF lv_adults < 1.
+    lv_adults = 1.
+  ENDIF.
+
+  lv_subtotal = ( lv_rate + lv_adults * 4 ) * iv_nights.
+  IF iv_electricity = abap_true.
+    lv_subtotal = lv_subtotal + '3.50' * iv_nights.
+  ENDIF.
+
+  IF iv_nights >= 7.
+    lv_subtotal = lv_subtotal * 85 / 100.
+    ev_discount = abap_false.
+  ENDIF.
+
+  cv_fee = round( val = lv_subtotal dec = 2 mode = cl_abap_math=>round_half_up ).
+
+ENDFUNCTION.

tasks_gen/eval/G0159/generation.json

@@ -0,0 +1,19 @@
+{
+ "id": "G0159",
+ "pool": "eval",
+ "object_type": "FUNC",
+ "category": "G",
+ "attempts": [
+  {
+   "stage": "validate",
+   "oracle": 100.0,
+   "null": 0,
+   "mutation": {
+    "valid": 5,
+    "killed": 5,
+    "ok": true
+   }
+  }
+ ],
+ "accepted": true
+}

tasks_gen/eval/G0159/hidden/t63_hidden.clas.abap

@@ -0,0 +1,130 @@
+CLASS {{p}}t63_hidden DEFINITION PUBLIC FINAL CREATE PUBLIC
+  FOR TESTING DURATION SHORT RISK LEVEL HARMLESS.
+  PRIVATE SECTION.
+    METHODS call
+      IMPORTING iv_type TYPE string
+                iv_nights TYPE i
+                iv_adults TYPE i DEFAULT 1
+                iv_elec TYPE abap_bool DEFAULT abap_false
+                iv_fee TYPE decfloat34 DEFAULT 0
+      EXPORTING ev_discount TYPE abap_bool
+                ev_fee TYPE decfloat34
+                ev_subrc TYPE sysubrc.
+    METHODS std_short_stay FOR TESTING.
+    METHODS comfort_long_stay FOR TESTING.
+    METHODS premium_one_night FOR TESTING.
+    METHODS adults_min_one FOR TESTING.
+    METHODS electricity_charge FOR TESTING.
+    METHODS unknown_type_zero FOR TESTING.
+    METHODS zero_nights FOR TESTING.
+    METHODS negative_nights FOR TESTING.
+    METHODS no_discount_short FOR TESTING.
+    METHODS discount_long_stay FOR TESTING.
+ENDCLASS.
+
+
+CLASS {{p}}t63_hidden IMPLEMENTATION.
+  METHOD call.
+    DATA lv_fee TYPE decfloat34.
+    DATA lv_discount TYPE abap_bool.
+    lv_fee = iv_fee.
+    CALL FUNCTION '{{P}}CAMP_FEE'
+      EXPORTING
+        iv_pitch_type = iv_type
+        iv_nights = iv_nights
+        iv_adults = iv_adults
+        iv_electricity = iv_elec
+      IMPORTING
+        ev_discount = lv_discount
+      CHANGING
+        cv_fee = lv_fee
+      EXCEPTIONS
+        invalid_nights = 1
+        OTHERS = 2.
+    ev_subrc = sy-subrc.
+    ev_fee = lv_fee.
+    ev_discount = lv_discount.
+  ENDMETHOD.
+
+  METHOD std_short_stay.
+    DATA lv_fee TYPE decfloat34.
+    DATA lv_discount TYPE abap_bool.
+    call( EXPORTING iv_type = 'STD' iv_nights = 3 iv_adults = 2
+          IMPORTING ev_fee = lv_fee ev_discount = lv_discount ).
+    cl_abap_unit_assert=>assert_equals( exp = CONV decfloat34( 60 ) act = lv_fee ).
+    cl_abap_unit_assert=>assert_equals( exp = abap_false act = lv_discount ).
+  ENDMETHOD.
+
+  METHOD comfort_long_stay.
+    DATA lv_fee TYPE decfloat34.
+    DATA lv_discount TYPE abap_bool.
+    call( EXPORTING iv_type = 'CMF' iv_nights = 7 iv_adults = 2 iv_elec = abap_true
+          IMPORTING ev_fee = lv_fee ev_discount = lv_discount ).
+    cl_abap_unit_assert=>assert_equals( exp = CONV decfloat34( '175.53' ) act = lv_fee ).
+    cl_abap_unit_assert=>assert_equals( exp = abap_true act = lv_discount ).
+  ENDMETHOD.
+
+  METHOD premium_one_night.
+    DATA lv_fee TYPE decfloat34.
+    DATA lv_discount TYPE abap_bool.
+    call( EXPORTING iv_type = 'PRM' iv_nights = 1 iv_adults = 1
+          IMPORTING ev_fee = lv_fee ev_discount = lv_discount ).
+    cl_abap_unit_assert=>assert_equals( exp = CONV decfloat34( 29 ) act = lv_fee ).
+    cl_abap_unit_assert=>assert_equals( exp = abap_false act = lv_discount ).
+  ENDMETHOD.
+
+  METHOD adults_min_one.
+    DATA lv_fee TYPE decfloat34.
+    call( EXPORTING iv_type = 'STD' iv_nights = 2 iv_adults = 0
+          IMPORTING ev_fee = lv_fee ).
+    cl_abap_unit_assert=>assert_equals( exp = CONV decfloat34( 32 ) act = lv_fee ).
+  ENDMETHOD.
+
+  METHOD electricity_charge.
+    DATA lv_fee TYPE decfloat34.
+    call( EXPORTING iv_type = 'STD' iv_nights = 2 iv_adults = 1 iv_elec = abap_true
+          IMPORTING ev_fee = lv_fee ).
+    cl_abap_unit_assert=>assert_equals( exp = CONV decfloat34( 39 ) act = lv_fee ).
+  ENDMETHOD.
+
+  METHOD unknown_type_zero.
+    DATA lv_fee TYPE decfloat34.
+    DATA lv_discount TYPE abap_bool.
+    call( EXPORTING iv_type = 'XYZ' iv_nights = 10 iv_adults = 5 iv_elec = abap_true
+          IMPORTING ev_fee = lv_fee ev_discount = lv_discount ).
+    cl_abap_unit_assert=>assert_equals( exp = CONV decfloat34( 0 ) act = lv_fee ).
+    cl_abap_unit_assert=>assert_equals( exp = abap_false act = lv_discount ).
+  ENDMETHOD.
+
+  METHOD zero_nights.
+    DATA lv_rc TYPE sysubrc.
+    call( EXPORTING iv_type = 'STD' iv_nights = 0 iv_adults = 1
+          IMPORTING ev_subrc = lv_rc ).
+    cl_abap_unit_assert=>assert_equals( exp = 1 act = lv_rc ).
+  ENDMETHOD.
+
+  METHOD negative_nights.
+    DATA lv_rc TYPE sysubrc.
+    call( EXPORTING iv_type = 'STD' iv_nights = -1 iv_adults = 1
+          IMPORTING ev_subrc = lv_rc ).
+    cl_abap_unit_assert=>assert_equals( exp = 1 act = lv_rc ).
+  ENDMETHOD.
+
+  METHOD no_discount_short.
+    DATA lv_fee TYPE decfloat34.
+    DATA lv_discount TYPE abap_bool.
+    call( EXPORTING iv_type = 'STD' iv_nights = 6 iv_adults = 1
+          IMPORTING ev_fee = lv_fee ev_discount = lv_discount ).
+    cl_abap_unit_assert=>assert_equals( exp = CONV decfloat34( 96 ) act = lv_fee ).
+    cl_abap_unit_assert=>assert_equals( exp = abap_false act = lv_discount ).
+  ENDMETHOD.
+
+  METHOD discount_long_stay.
+    DATA lv_fee TYPE decfloat34.
+    DATA lv_discount TYPE abap_bool.
+    call( EXPORTING iv_type = 'STD' iv_nights = 7 iv_adults = 1
+          IMPORTING ev_fee = lv_fee ev_discount = lv_discount ).
+    cl_abap_unit_assert=>assert_equals( exp = CONV decfloat34( '95.20' ) act = lv_fee ).
+    cl_abap_unit_assert=>assert_equals( exp = abap_true act = lv_discount ).
+  ENDMETHOD.
+ENDCLASS.

tasks_gen/eval/G0159/mutation.json

@@ -0,0 +1,74 @@
+{
+ "task": "G0159",
+ "mutants": [
+  {
+   "object": "{{P}}CAMP_FEE",
+   "mutant": "line 41: 4 -> 5 (const)",
+   "status": "killed",
+   "hidden": "3/10",
+   "failed_tests": [
+    "ADULTS_MIN_ONE",
+    "COMFORT_LONG_STAY",
+    "DISCOUNT_LONG_STAY",
+    "ELECTRICITY_CHARGE",
+    "NO_DISCOUNT_SHORT",
+    "PREMIUM_ONE_NIGHT",
+    "STD_SHORT_STAY"
+   ]
+  },
+  {
+   "object": "{{P}}CAMP_FEE",
+   "mutant": "line 42: = -> <> (eq)",
+   "status": "killed",
+   "hidden": "3/10",
+   "failed_tests": [
+    "ADULTS_MIN_ONE",
+    "COMFORT_LONG_STAY",
+    "DISCOUNT_LONG_STAY",
+    "ELECTRICITY_CHARGE",
+    "NO_DISCOUNT_SHORT",
+    "PREMIUM_ONE_NIGHT",
+    "STD_SHORT_STAY"
+   ]
+  },
+  {
+   "object": "{{P}}CAMP_FEE",
+   "mutant": "line 43: * -> / (arith)",
+   "status": "killed",
+   "hidden": "8/10",
+   "failed_tests": [
+    "COMFORT_LONG_STAY",
+    "ELECTRICITY_CHARGE"
+   ]
+  },
+  {
+   "object": "{{P}}CAMP_FEE",
+   "mutant": "line 46: >= -> < (rel)",
+   "status": "killed",
+   "hidden": "3/10",
+   "failed_tests": [
+    "ADULTS_MIN_ONE",
+    "COMFORT_LONG_STAY",
+    "DISCOUNT_LONG_STAY",
+    "ELECTRICITY_CHARGE",
+    "NO_DISCOUNT_SHORT",
+    "PREMIUM_ONE_NIGHT",
+    "STD_SHORT_STAY"
+   ]
+  },
+  {
+   "object": "{{P}}CAMP_FEE",
+   "mutant": "line 48: abap_true -> abap_false (bool)",
+   "status": "killed",
+   "hidden": "8/10",
+   "failed_tests": [
+    "COMFORT_LONG_STAY",
+    "DISCOUNT_LONG_STAY"
+   ]
+  }
+ ],
+ "valid": 5,
+ "killed": 5,
+ "kill_rate": 1.0,
+ "ok": true
+}

tasks_gen/eval/G0159/reference/camp_fee.func.abap

@@ -0,0 +1,53 @@
+FUNCTION {{p}}camp_fee
+  IMPORTING
+    iv_pitch_type TYPE string
+    iv_nights TYPE i
+    iv_adults TYPE i
+    iv_electricity TYPE abap_bool
+  EXPORTING
+    ev_discount TYPE abap_bool
+  CHANGING
+    cv_fee TYPE decfloat34
+  EXCEPTIONS
+    invalid_nights.
+
+  DATA lv_rate TYPE decfloat34.
+  DATA lv_adults TYPE i.
+  DATA lv_subtotal TYPE decfloat34.
+
+  ev_discount = abap_false.
+  cv_fee = 0.
+
+  IF iv_nights < 1.
+    RAISE invalid_nights.
+  ENDIF.
+
+  CASE iv_pitch_type.
+    WHEN 'STD'.
+      lv_rate = 12.
+    WHEN 'CMF'.
+      lv_rate = 18.
+    WHEN 'PRM'.
+      lv_rate = 25.
+    WHEN OTHERS.
+      RETURN.
+  ENDCASE.
+
+  lv_adults = iv_adults.
+  IF lv_adults < 1.
+    lv_adults = 1.
+  ENDIF.
+
+  lv_subtotal = ( lv_rate + lv_adults * 4 ) * iv_nights.
+  IF iv_electricity = abap_true.
+    lv_subtotal = lv_subtotal + '3.50' * iv_nights.
+  ENDIF.
+
+  IF iv_nights >= 7.
+    lv_subtotal = lv_subtotal * 85 / 100.
+    ev_discount = abap_true.
+  ENDIF.
+
+  cv_fee = round( val = lv_subtotal dec = 2 mode = cl_abap_math=>round_half_up ).
+
+ENDFUNCTION.

tasks_gen/eval/G0159/reference/t63_test.clas.abap

@@ -0,0 +1,71 @@
+CLASS {{p}}t63_test DEFINITION PUBLIC FINAL CREATE PUBLIC
+  FOR TESTING DURATION SHORT RISK LEVEL HARMLESS.
+  PRIVATE SECTION.
+    METHODS fee_for
+      IMPORTING iv_type TYPE string
+                iv_nights TYPE i
+                iv_adults TYPE i DEFAULT 1
+                iv_elec TYPE abap_bool DEFAULT abap_false
+      RETURNING VALUE(rv_fee) TYPE decfloat34.
+    METHODS std_fee FOR TESTING.
+    METHODS long_stay_discount FOR TESTING.
+    METHODS unknown_type FOR TESTING.
+    METHODS invalid_nights FOR TESTING.
+ENDCLASS.
+
+
+CLASS {{p}}t63_test IMPLEMENTATION.
+  METHOD fee_for.
+    DATA lv_fee TYPE decfloat34.
+    DATA lv_discount TYPE abap_bool.
+    CALL FUNCTION '{{P}}CAMP_FEE'
+      EXPORTING
+        iv_pitch_type = iv_type
+        iv_nights = iv_nights
+        iv_adults = iv_adults
+        iv_electricity = iv_elec
+      IMPORTING
+        ev_discount = lv_discount
+      CHANGING
+        cv_fee = lv_fee
+      EXCEPTIONS
+        invalid_nights = 1
+        OTHERS = 2.
+    cl_abap_unit_assert=>assert_subrc( exp = 0 ).
+    rv_fee = lv_fee.
+  ENDMETHOD.
+
+  METHOD std_fee.
+    cl_abap_unit_assert=>assert_equals(
+      exp = CONV decfloat34( 60 )
+      act = fee_for( iv_type = 'STD' iv_nights = 3 iv_adults = 2 ) ).
+  ENDMETHOD.
+
+  METHOD long_stay_discount.
+    cl_abap_unit_assert=>assert_equals(
+      exp = CONV decfloat34( '175.53' )
+      act = fee_for( iv_type = 'CMF' iv_nights = 7 iv_adults = 2 iv_elec = abap_true ) ).
+  ENDMETHOD.
+
+  METHOD unknown_type.
+    cl_abap_unit_assert=>assert_equals(
+      exp = CONV decfloat34( 0 )
+      act = fee_for( iv_type = 'XYZ' iv_nights = 10 ) ).
+  ENDMETHOD.
+
+  METHOD invalid_nights.
+    DATA lv_fee TYPE decfloat34.
+    CALL FUNCTION '{{P}}CAMP_FEE'
+      EXPORTING
+        iv_pitch_type = 'STD'
+        iv_nights = 0
+        iv_adults = 1
+        iv_electricity = abap_false
+      CHANGING
+        cv_fee = lv_fee
+      EXCEPTIONS
+        invalid_nights = 1
+        OTHERS = 2.
+    cl_abap_unit_assert=>assert_equals( exp = 1 act = sy-subrc ).
+  ENDMETHOD.
+ENDCLASS.

tasks_gen/eval/G0159/seed/camp_sample.func.abap

@@ -0,0 +1,17 @@
+FUNCTION {{p}}camp_sample
+  IMPORTING
+    iv_pitch_type TYPE string
+    iv_nights TYPE i
+    iv_adults TYPE i
+    iv_electricity TYPE abap_bool
+  EXPORTING
+    ev_discount TYPE abap_bool
+  CHANGING
+    cv_fee TYPE decfloat34
+  EXCEPTIONS
+    invalid_nights.
+
+  ev_discount = abap_false.
+  cv_fee = 0.
+
+ENDFUNCTION.

tasks_gen/eval/G0159/spec.md

@@ -0,0 +1,55 @@
+# 1. Goal
+Calculate the fee of a campsite pitch booking. The booking program calls one
+function module for each booking. The function module must have the same
+interface as the sample module {{P}}CAMP_SAMPLE, because the booking program
+calls all fee modules in the same way.
+
+# 2. Open questions
+None.
+
+# 3. Context
+- Function group {{P}}FG_CAMP exists in package $TMP.
+- Function module {{P}}CAMP_SAMPLE exists in this group. It is the sample
+  module. Its interface is the interface that all campsite fee modules use.
+- A booking has a pitch type, a number of nights, a number of adults, and an
+  electricity flag.
+
+# 4. Contract
+- Create the function module {{P}}CAMP_FEE in function group {{P}}FG_CAMP.
+- Use exactly the interface of {{P}}CAMP_SAMPLE:
+  - Importing parameter iv_pitch_type, type string.
+  - Importing parameter iv_nights, type i.
+  - Importing parameter iv_adults, type i.
+  - Importing parameter iv_electricity, type abap_bool.
+  - Exporting parameter ev_discount, type abap_bool.
+  - Changing parameter cv_fee, type decfloat34.
+  - Exception invalid_nights.
+
+# 5. Business rules
+1. If iv_nights is less than 1, raise the exception INVALID_NIGHTS.
+2. The nightly rate depends on the pitch type:
+   - STD: 12.00
+   - CMF: 18.00
+   - PRM: 25.00
+   - Any other pitch type is unknown.
+3. If the pitch type is unknown, set cv_fee to 0.00, set ev_discount to false,
+   and stop. Do not apply rules 4 to 8.
+4. Each adult adds 4.00 per night. If iv_adults is less than 1, count one
+   adult.
+5. If iv_electricity is true, add 3.50 per night.
+6. The subtotal is the sum of the nightly rate, the adult charge, and the
+   electricity charge, multiplied by the number of nights.
+7. If iv_nights is 7 or more, reduce the subtotal by 15 % and set ev_discount
+   to true. Otherwise set ev_discount to false.
+8. Round cv_fee half up to 2 decimals.
+
+# 6. Constraints
+- Release target: 7.40 SP05. Do not use ABAP syntax that is newer than this
+  release.
+- Coding standards: Clean ABAP. Keep methods below 40 statements.
+- Out of scope: do not change {{P}}CAMP_SAMPLE.
+
+# 7. Acceptance
+- The function module is active and has no syntax error.
+- The hidden tests pass.
+- Write ABAP Unit tests for the function module in a global test class.

tasks_gen/eval/G0159/task.json

@@ -0,0 +1,88 @@
+{
+  "id": "G0159",
+  "category": "G",
+  "object_type": "FUNC",
+  "difficulty": 2,
+  "release_target": "v740sp05",
+  "expected_outcome": "implement",
+  "budget": {
+    "max_tool_calls": 40,
+    "max_activations": 10
+  },
+  "seed": [
+    {
+      "type": "FUGR",
+      "name": "{{P}}FG_CAMP",
+      "description": "Campsite fee function group"
+    },
+    {
+      "type": "FUNC",
+      "name": "{{P}}CAMP_SAMPLE",
+      "functionGroup": "{{P}}FG_CAMP",
+      "file": "seed/camp_sample.func.abap",
+      "description": "Sample campsite fee module"
+    }
+  ],
+  "contract": [
+    {
+      "type": "FUNC",
+      "name": "{{P}}CAMP_FEE",
+      "functionGroup": "{{P}}FG_CAMP",
+      "params": [
+        {
+          "name": "iv_pitch_type",
+          "type": "string"
+        },
+        {
+          "name": "iv_nights",
+          "type": "i"
+        },
+        {
+          "name": "iv_adults",
+          "type": "i"
+        },
+        {
+          "name": "iv_electricity",
+          "type": "abap_bool"
+        },
+        {
+          "name": "ev_discount",
+          "type": "abap_bool"
+        },
+        {
+          "name": "cv_fee",
+          "type": "decfloat34"
+        }
+      ]
+    }
+  ],
+  "out_of_scope": [
+    "{{P}}CAMP_SAMPLE"
+  ],
+  "hidden_tests": [
+    {
+      "type": "CLAS",
+      "name": "{{P}}T63_HIDDEN",
+      "file": "hidden/t63_hidden.clas.abap",
+      "description": "T63 hidden tests"
+    }
+  ],
+  "reference": [
+    {
+      "type": "FUNC",
+      "name": "{{P}}CAMP_FEE",
+      "functionGroup": "{{P}}FG_CAMP",
+      "file": "reference/camp_fee.func.abap",
+      "description": "Campsite fee module"
+    },
+    {
+      "type": "CLAS",
+      "name": "{{P}}T63_TEST",
+      "file": "reference/t63_test.clas.abap",
+      "description": "T63 own tests"
+    }
+  ],
+  "craft_checks": [
+    "method_length"
+  ]
+}