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# XCTAssertLessThanOrEqual

Asserts that the value of the first expression is less than or equal to the value of the second expression.

```
#define XCTAssertLessThanOrEqual(expression1, expression2, ...)
```

## Parameters

`expression1`

An expression of C scalar type.

`expression2`

An expression of C scalar type.

`…`

An optional description of the failure. A literal <doc://com.apple.documentation/documentation/Foundation/NSString>, optionally with string format specifiers.

## Discussion

This function generates a failure when `expression1 > expression2`.

---

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