| Commit message (Collapse) | Author | Age | |
|---|---|---|---|
| * | test: Turn printargs_path into a function | James McCoy | 2017-02-02 |
| | | | | | | | | | | | When test/functional/eval/system_spec.lua is run on its own, helpers.os_name() was being called before a session had been created. This caused that describe block to fail. Turning printargs_path into a function delays the call of helpers.os_name() until the test is being run, which ensures a session is available. | ||
| * | test: Make xclip exit after one selection request | James McCoy | 2017-02-02 |
| | | | | | Closes #4900 | ||
| * | test: system([...]): v:shell_error | Justin M. Keyes | 2017-01-11 |
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| * | system([...]): Set v:shell_error=-1 if not executable. | Rui Abreu Ferreira | 2017-01-11 |
| | | | | | | | | | Do _not_ set v:shell_error on parameter validation error. system([...]) does not invoke a shell, so this change is somewhat questionable. But `:help v:shell_error` is sufficiently vague to allow -1 in this case. | ||
| * | test: system([...]) | Rui Abreu Ferreira | 2017-01-11 |
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| * | test: system(): Avoid indeterminism. | Justin M. Keyes | 2016-10-23 |
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| * | system('foo &', 'bar'): Show error, don't crash. | Justin M. Keyes | 2016-10-19 |
| Closes #3529 Closes #5241 In Vim, :echo system('cat - &', 'foo') works because for both system() and :! Vim writes input to a temp file and uses shell syntax to redirect the file to the backgrounded `cat` (get_cmd_output() .. make_filter_cmd()). In Nvim, :echo system('cat - &', 'foo') fails because we write the input directly via pipes (shell.c:do_os_system()), but (per POSIX[1]) backgrounded process input stream is redirected from /dev/null (unless overridden by shell redirection; supported only by some shells [2]), so our writes are ignored, the process exits quickly, and if we are writing data larger than the buffer size we'll see EPIPE. This still works: :%w !tee > foo1358.txt & but this does not: :%w !tee foo1358.txt & though it *should* (why doesn't it?) because we still do the temp file dance in do_bang() .. do_filter(). [1] http://pubs.opengroup.org/onlinepubs/9699919799/utilities/V3_chap02.html#tag_18_09_03_02 [2] http://unix.stackexchange.com/a/71218 | |||
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