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test/Other/can-execute.txt
| REQUIRES: can-execute | REQUIRES: can-execute | ||||
| This tests that we abstract two peculiarities of unix in can_execute: | This tests that we abstract two peculiarities of unix in can_execute: | ||||
| * Directories are executable, but we don't want to try to execute them. | * Directories are executable, but we don't want to try to execute them. | ||||
| * For shell scripts, we also need to be able to read them. | * For shell scripts, we also need to be able to read them. | ||||
| The PATH is constructed such that 'not' will first find a directory named | The PATH is constructed such that 'not' will first find a directory named | ||||
| TestProg, then a file with executable bit but not readable and finally a | TestProg, then a file with executable bit but not readable and finally a | ||||
| shell script which always returns false, which is what it actually tries to | shell script which always returns false, which is what it actually tries to | ||||
| execute. | execute. | ||||
| If we want, it is probably OK to change the semantics of can_execute and this | If we want, it is probably OK to change the semantics of can_execute and this | ||||
| test, but for now this test serves as a reminder to audit all the callers if | test, but for now this test serves as a reminder to audit all the callers if | ||||
| we do that. | we do that. | ||||
| RUN: cp -f %S/Inputs/TestProg/TestProg %T/TestProg | RUN: rm -rf %t && mkdir -p %t | ||||
| RUN: chmod 111 %T/TestProg | RUN: cp -f %S/Inputs/TestProg/TestProg %t/TestProg | ||||
| RUN: export PATH=%S/Inputs:%T:%S/Inputs/TestProg:$PATH | RUN: chmod 111 %t/TestProg | ||||
| RUN: export PATH=%S/Inputs:%t:%S/Inputs/TestProg:$PATH | |||||
| RUN: not TestProg | RUN: not TestProg | ||||