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[code-utils] adding helper macro OT_ARRAY_LENGTH() (#2743)
This commit adds helper macro `OT_ARRAY_LENGTH()` to get the number of elements in an array.
This commit is contained in:
committed by
Jonathan Hui
parent
ae7984d3a7
commit
2abd7a2822
@@ -32,6 +32,7 @@
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#include <openthread/openthread.h>
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#include "test_util.h"
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#include "common/code_utils.hpp"
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#include "common/instance.hpp"
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#include "thread/child_table.hpp"
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@@ -109,7 +110,7 @@ void VerifyChildTableContent(ChildTable &aTable, uint8_t aChildListLength, const
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{
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printf("Test ChildTable with %d entries", aChildListLength);
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for (uint8_t k = 0; k < sizeof(kAllFilters) / sizeof(kAllFilters[0]); k++)
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for (uint8_t k = 0; k < OT_ARRAY_LENGTH(kAllFilters); k++)
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{
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ChildTable::StateFilter filter = kAllFilters[k];
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@@ -296,7 +297,7 @@ void TestChildTable(void)
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},
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};
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const uint8_t testListLength = sizeof(testChildList) / sizeof(testChildList[0]);
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const uint8_t testListLength = OT_ARRAY_LENGTH(testChildList);
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uint8_t testNumAllowedChildren = 2;
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@@ -314,7 +315,7 @@ void TestChildTable(void)
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VerifyOrQuit(table->GetMaxChildrenAllowed() == table->GetMaxChildren(),
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"GetMaxChildrenAllowed() initial value is incorrect ");
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for (uint8_t i = 0; i < sizeof(kAllFilters) / sizeof(kAllFilters[0]); i++)
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for (uint8_t i = 0; i < OT_ARRAY_LENGTH(kAllFilters); i++)
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{
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ChildTable::StateFilter filter = kAllFilters[i];
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