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SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
copyrights:
- Copyright (C) 2021 embedded brains GmbH & Co. KG
enabled-by: true
functional-type: action
links:
- role: interface-function
uid: ../if/flsl
post-conditions:
- name: Result
states:
- name: Zero
test-code: |
T_eq_int( flsl( 0 ), 0 );
text: |
The return value of ${../if/flsl:/name} shall be equal to zero.
- name: LastBitSet
test-code: |
expected_result = 1;
value = 1;
for ( i = 0; i < sizeof( long ) * CHAR_BIT; ++i ) {
T_eq_int( flsl( value ), expected_result );
++expected_result;
value <<= 1;
}
text: |
The return value of ${../if/flsl:/name} shall be equal to the index of
the most-significant bit set in the parameter value.
test-epilogue: null
test-prologue: |
int expected_result;
long value;
size_t i;
pre-conditions:
- name: Value
states:
- name: Zero
test-code: |
/* Nothing to prepare */
text: |
While the parameter value is equal to zero.
- name: NonZero
test-code: |
/* Nothing to prepare */
text: |
While the parameter value is not equal to zero.
test-epilogue: null
test-prologue: null
rationale: null
references: []
requirement-type: functional
skip-reasons: {}
test-action: |
/* The action is performed in the post-condition states */
test-brief: null
test-cleanup: null
test-context: []
test-context-support: null
test-description: null
test-header: null
test-includes:
- limits.h
- strings.h
test-local-includes: []
test-prepare: null
test-setup: null
test-stop: null
test-support: null
test-target: testsuites/validation/tc-flsl.c
test-teardown: null
text: ${.:text-template}
transition-map:
- enabled-by: true
post-conditions:
Result: Zero
pre-conditions:
Value:
- Zero
- enabled-by: true
post-conditions:
Result: LastBitSet
pre-conditions:
Value:
- NonZero
type: requirement
|
