fish-shell/tests/checks/no-execute.fish

#RUN: %fish -C 'set -l fish %fish' %s

# Test that fish -n doesn't check for command existence - function autoloading throws a wrench in that.
echo "type foo" | $fish -n
echo $status
#CHECK: 0

# Test that it doesn't time non-execution.
echo "time echo foo" | $fish -n
echo $status
#CHECK: 0

# Test that it doesn't check globs.
echo "echo /asfjidhfiusnlkxcnvklxcvlkmcxlv*" | $fish -n
echo $status
#CHECK: 0

# Test that it does print syntax errors.
echo "begin; echo oops" | $fish -n
#CHECKERR: fish: Missing end to balance this begin
#CHECKERR: begin; echo oops
#CHECKERR: ^~~~^
echo $status
#CHECK: 127

echo "begin" > broken
$fish -n $PWD/broken
#CHECKERR: /{{.*}}broken (line 1): Missing end to balance this begin
#CHECKERR: begin
#CHECKERR: ^~~~^
#CHECKERR: warning: Error while reading file /{{.*}}broken

rm broken

# Littlecheck assumes a status of 127 means the shebang was invalid.
exit 0
tests: filter control sequences only when interactive This demonstrates that we only write control sequences when interactive. 2024-04-12 18:19:32 +08:00			`#RUN: %fish -C 'set -l fish %fish' %s`
Silence some errors for `fish --no-execute` It used to error out when a command wasn't known, even when it was a function that would only be discovered via autoloading. Now we just accept that a command doesn't exist when no-execute is given - we're not gonna execute it anyway. Also, in the same breath stop counting empty commands after expansion and empty wildcard expansions as errors - these depend on runtime values, so we can't verify them without executing. Fixes #977. (note that it still executes "time", but that's another commit) 2020-02-17 18:12:01 +08:00
			`# Test that fish -n doesn't check for command existence - function autoloading throws a wrench in that.`
			`echo "type foo" \| $fish -n`
			`echo $status`
			`#CHECK: 0`

Don't time --no-execute This made some output for non-execution. See #977. 2020-02-17 18:38:21 +08:00			`# Test that it doesn't time non-execution.`
			`echo "time echo foo" \| $fish -n`
			`echo $status`
			`#CHECK: 0`

Silence some errors for `fish --no-execute` It used to error out when a command wasn't known, even when it was a function that would only be discovered via autoloading. Now we just accept that a command doesn't exist when no-execute is given - we're not gonna execute it anyway. Also, in the same breath stop counting empty commands after expansion and empty wildcard expansions as errors - these depend on runtime values, so we can't verify them without executing. Fixes #977. (note that it still executes "time", but that's another commit) 2020-02-17 18:12:01 +08:00			`# Test that it doesn't check globs.`
			`echo "echo /asfjidhfiusnlkxcnvklxcvlkmcxlv*" \| $fish -n`
			`echo $status`
			`#CHECK: 0`

			`# Test that it does print syntax errors.`
			`echo "begin; echo oops" \| $fish -n`
			`#CHECKERR: fish: Missing end to balance this begin`
			`#CHECKERR: begin; echo oops`
Add acceptable errors to tests 2022-08-11 23:22:03 +08:00			`#CHECKERR: ^~~~^`
Silence some errors for `fish --no-execute` It used to error out when a command wasn't known, even when it was a function that would only be discovered via autoloading. Now we just accept that a command doesn't exist when no-execute is given - we're not gonna execute it anyway. Also, in the same breath stop counting empty commands after expansion and empty wildcard expansions as errors - these depend on runtime values, so we can't verify them without executing. Fixes #977. (note that it still executes "time", but that's another commit) 2020-02-17 18:12:01 +08:00			`echo $status`
			`#CHECK: 127`

Don't replace tilde for error messages if we have no $HOME This was an issue with "--no-execute", which has no variables and therefore no $HOME: ```fish fish --no-execute /path/to/file ``` would say the error is in `~/path/to/file`. Instead, since this is just for a message, we simply return the filename without doing the replacement. Fixes #10171 2023-12-28 17:18:00 +08:00			`echo "begin" > broken`
			`$fish -n $PWD/broken`
			`#CHECKERR: /{{.*}}broken (line 1): Missing end to balance this begin`
			`#CHECKERR: begin`
			`#CHECKERR: ^~~~^`
			`#CHECKERR: warning: Error while reading file /{{.*}}broken`

			`rm broken`

Silence some errors for `fish --no-execute` It used to error out when a command wasn't known, even when it was a function that would only be discovered via autoloading. Now we just accept that a command doesn't exist when no-execute is given - we're not gonna execute it anyway. Also, in the same breath stop counting empty commands after expansion and empty wildcard expansions as errors - these depend on runtime values, so we can't verify them without executing. Fixes #977. (note that it still executes "time", but that's another commit) 2020-02-17 18:12:01 +08:00			`# Littlecheck assumes a status of 127 means the shebang was invalid.`
			`exit 0`