From ddb476bcd224f8c262d24981af48da2fc649f43d Mon Sep 17 00:00:00 2001
From: Tavian Barnes <tavianator@tavianator.com>
Date: Sat, 14 Oct 2023 08:55:57 -0400
Subject: tests: Move closed_std* tests out of the POSIX group

POSIX actually says

> If the utility would be executed with file descriptor 0, 1, or 2
> closed, implementations may execute the utility with the file
> descriptor open to an unspecified file.

So we're not guaranteed to be able to detect the situation in the first
place.  Add a best-effort check for these platforms and skip the test.

Link: https://pubs.opengroup.org/onlinepubs/9699919799/utilities/V3_chap02.html#tag_18_09_01_01
---
 tests/posix/closed_stderr.sh |  1 -
 tests/posix/closed_stdin.out | 19 -------------------
 tests/posix/closed_stdin.sh  |  1 -
 tests/posix/closed_stdout.sh |  1 -
 4 files changed, 22 deletions(-)
 delete mode 100644 tests/posix/closed_stderr.sh
 delete mode 100644 tests/posix/closed_stdin.out
 delete mode 100644 tests/posix/closed_stdin.sh
 delete mode 100644 tests/posix/closed_stdout.sh

(limited to 'tests/posix')

diff --git a/tests/posix/closed_stderr.sh b/tests/posix/closed_stderr.sh
deleted file mode 100644
index 570d5bb..0000000
--- a/tests/posix/closed_stderr.sh
+++ /dev/null
@@ -1 +0,0 @@
-! invoke_bfs basic >&- 2>&-
diff --git a/tests/posix/closed_stdin.out b/tests/posix/closed_stdin.out
deleted file mode 100644
index a7ccfe4..0000000
--- a/tests/posix/closed_stdin.out
+++ /dev/null
@@ -1,19 +0,0 @@
-basic
-basic/a
-basic/b
-basic/c
-basic/c/d
-basic/e
-basic/e/f
-basic/g
-basic/g/h
-basic/i
-basic/j
-basic/j/foo
-basic/k
-basic/k/foo
-basic/k/foo/bar
-basic/l
-basic/l/foo
-basic/l/foo/bar
-basic/l/foo/bar/baz
diff --git a/tests/posix/closed_stdin.sh b/tests/posix/closed_stdin.sh
deleted file mode 100644
index 6932be8..0000000
--- a/tests/posix/closed_stdin.sh
+++ /dev/null
@@ -1 +0,0 @@
-bfs_diff basic <&-
diff --git a/tests/posix/closed_stdout.sh b/tests/posix/closed_stdout.sh
deleted file mode 100644
index 25c060d..0000000
--- a/tests/posix/closed_stdout.sh
+++ /dev/null
@@ -1 +0,0 @@
-! invoke_bfs basic >&-
-- 
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