【Fix PIR Unittest No.527 BUAA】Fix some test case in PIR

[uanu2002]

PR Category

Others

PR Types

Others

Description

pir模式下并没有进行类型检查，仿照静态图补全类型检查，抛出对应异常。
为避免检查对动态图速度的影响，拆分判断。修改后代码如下：

    if in_dynamic_mode():
        return _C_ops.tril(x, diagonal)
    elif in_pir_mode():
        op_type = 'tril'
        assert x is not None, f'x cannot be None in {op_type}'
        check_variable_and_dtype(
            x,
            'x',
            [
                'float16',
                'uint16',
                'float32',
                'float64',
                'int32',
                'int64',
                'bool',
                'complex64',
                'complex128',
            ],
            op_type,
        )
        if len(x.shape) < 2:
            raise ValueError(f"x shape in {op_type} must be at least 2-D")
        if not isinstance(diagonal, (int,)):
            raise TypeError(f"diagonal in {op_type} must be a python Int")
        return _C_ops.tril(x, diagonal)

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[wanghuancoder]

不是所有单测崩溃了就那with paddle.pir_utils.OldIrGuard():包一下就行了。
只有：明确不需要测试PIR的才做with paddle.pir_utils.OldIrGuard():包裹。
绝大多数是要修问题，而不是通过with paddle.pir_utils.OldIrGuard():规避问题。

[wanghuancoder]

LGTM
但PR描述下次最好详细一些，截图太少了，还应介绍你的问题、修复思路。

[uanu2002]

LGTM 但PR描述下次最好详细一些，截图太少了，还应介绍你的问题、修复思路。

已补全～