In your modified example, I don't see that you would execute load.sh anywhere. What effect would you like to see? Please provide a complete transscript, showing what you are doing.
In your modified example, I don't see that you would execute load.sh anywhere. What effect would you like to see? Please provide a complete transscript, showing what you are doing.
The example in post #9 works, it has all the files in one directory.
A C++ function main(), returns an error code (1 means EXIT_FAILURE).
The error code is passed from the main() function, to load.sh, to test.sh.
And then test.sh uses the returned error code in a conditional statement.
The following example is similar, but with load.sh script in a different directory.
The files where copied from the example in post #9, and the relative paths updated.
But the output is not as expected, and Bash is not printing any error messages.
The following is a listing of the files with the new relative paths, followed by output.
$ cat tests.sh with new relative path:
Code:
#!/bin/bash
if test ../tut0/load.sh
then
echo "0"
else
echo "1"
fi
$ cat ../tut0/load.sh with new relative path:
Code:
#!/bin/bash
../suite/main
rc=$?
echo $rc
exit $rc
$ cat main.cpp:
Code:
int main()
{
return 1; //EXIT_FAILURE
}
From the terminal:
Code:
$ g++ main.cpp -o main
$ ./tests.sh
0
I was expecting it to output "1" twice, as in post #9.
A top view of the directory structure:
Code:
$ cd ..
$ ls
suite tut0 tut1
$ ls suite
load.sh main main.cpp~ tests.sh
load.sh~ main.cpp tests.sh~
$ ls tut0
load.sh load.sh~
What is the proper way to specify a relative path in bash?
For debug purposes, you might want to pwd in each and every script, and also ls the relevant paths/scripts.
Good idea. The pwd and ls outputs are as expected. But load.sh never gets called.
Why is load.sh not called?
$ cat tests.sh
Code:
#!/bin/bash
echo "in tests.sh --------"
echo "pwd:"
pwd
echo "ls:"
ls
echo "ls ../tut0:"
ls ../tut0
echo "load.sh returned:"
if test ../tut0/load.sh
then
echo "0"
else
echo "1"
fi
$ cat ../tut0/load.sh
Code:
#!/bin/bash
echo "in load.sh --------"
echo "pwd:"
pwd
echo "ls:"
ls
ls "ls ../suite:"
ls ../suite
../suite/main
rc=$?
echo "rc:"
echo $rc
exit $rc
From the terminal:
Code:
$ ./tests.sh
in tests.sh --------
pwd:
/home/wolfv/Documents/developer/c++/demo/test_script/suite
ls:
load.sh load.sh~ main main.cpp main.cpp~ tests.sh tests.sh~
ls ../tut0:
load.sh load.sh~
load.sh returned:
0
I was expecting output to also contain the line "in load.sh --------".
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