Question

我在DejaGNU的手表上进行一米写作单位测试,我可以调和 mu光输出。

When I remove newline from output, my rules matches well. Eg.

页: 1

expect {
  -re "^0 \d+ 0 \d+$" {pass "$test_name"}
}

我希望产出如下:

0 123
0 123

我曾尝试过任何事

"^0 \d+\n0 \d+$"
"^0 \d+
0 \d+$"
"^0 \d+$\n^0 \d+$"
"^0 \d+$
^0 \d+$"

但是,他们当中没有工作。

Answer 1

具体来说,总体的多线模式的确有相应的空间,但并不一定能看到你重新思考。尤其是,新线路最终可以由虚拟终端系统改造。引证:

expect {
    -re {^0 d+[
]{1,2}0 d+$} {
        # Just for debugging (and you might need to write to a log...)
        binary scan $expect_out(0,string) c* byteList
        puts [join $byteList ","]
        # Now do the rest of your code
        pass "$test_name"
    }
}

^{Note that I put the RE in braces instead of double quotes, because that keeps the number of backslashes down.}
Once you know what s actually being seen by Expect, you can code it more directly. I d normally just say print it out without any fussing around, but since you re dealing with newlines it s easier to read the ASCII bytes.

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