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annotate test/Other/can-execute.txt @ 121:803732b1fca8

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LLVM 5.0
author kono
date Fri, 27 Oct 2017 17:07:41 +0900
parents 95c75e76d11b
children 3a76565eade5
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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1 REQUIRES: can-execute
95c75e76d11b LLVM 3.4
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95c75e76d11b LLVM 3.4
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3 This tests that we abstract two peculiarities of unix in can_execute:
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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5 * Directories are executable, but we don't want to try to execute them.
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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6 * For shell scripts, we also need to be able to read them.
95c75e76d11b LLVM 3.4
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95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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8 The PATH is constructed such that 'not' will first find a directory named
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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9 TestProg, then a file with executable bit but not readable and finally a
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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10 shell script which always returns false, which is what it actually tries to
95c75e76d11b LLVM 3.4
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11 execute.
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95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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13 If we want, it is probably OK to change the semantics of can_execute and this
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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14 test, but for now this test serves as a reminder to audit all the callers if
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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15 we do that.
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kono
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17 RUN: rm -rf %t && mkdir -p %t
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18 RUN: cp -f %S/Inputs/TestProg/TestProg %t/TestProg
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19 RUN: chmod 111 %t/TestProg
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20 RUN: export PATH=%S/Inputs:%t:%S/Inputs/TestProg:$PATH
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95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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21 RUN: not TestProg