From 5353347f23f4a0cb044d1d87d7747dedc71f525c Mon Sep 17 00:00:00 2001
From: Tavian Barnes <tavianator@tavianator.com>
Date: Tue, 21 Sep 2021 11:56:02 -0400
Subject: ctx: Also deduplicate the standard streams

This fixes some potential missing output when the same file is used in a
redirection and something like -fprint.  The main benefit is smarter
handling of /dev/stdout, which will now share the CFILE* with cout.
---
 tests/test_fprint_duplicate_stdout.out | 38 ++++++++++++++++++++++++++++++++++
 tests/test_stderr_fails_silently.out   | 19 +++++++++++++++++
 2 files changed, 57 insertions(+)
 create mode 100644 tests/test_fprint_duplicate_stdout.out
 create mode 100644 tests/test_stderr_fails_silently.out

(limited to 'tests')

diff --git a/tests/test_fprint_duplicate_stdout.out b/tests/test_fprint_duplicate_stdout.out
new file mode 100644
index 0000000..6c21751
--- /dev/null
+++ b/tests/test_fprint_duplicate_stdout.out
@@ -0,0 +1,38 @@
+basic
+basic
+basic/a
+basic/a
+basic/b
+basic/b
+basic/c
+basic/c
+basic/c/d
+basic/c/d
+basic/e
+basic/e
+basic/e/f
+basic/e/f
+basic/g
+basic/g
+basic/g/h
+basic/g/h
+basic/i
+basic/i
+basic/j
+basic/j
+basic/j/foo
+basic/j/foo
+basic/k
+basic/k
+basic/k/foo
+basic/k/foo
+basic/k/foo/bar
+basic/k/foo/bar
+basic/l
+basic/l
+basic/l/foo
+basic/l/foo
+basic/l/foo/bar
+basic/l/foo/bar
+basic/l/foo/bar/baz
+basic/l/foo/bar/baz
diff --git a/tests/test_stderr_fails_silently.out b/tests/test_stderr_fails_silently.out
new file mode 100644
index 0000000..bb3cd8d
--- /dev/null
+++ b/tests/test_stderr_fails_silently.out
@@ -0,0 +1,19 @@
+basic
+basic/a
+basic/b
+basic/c
+basic/e
+basic/g
+basic/i
+basic/j
+basic/k
+basic/l
+basic/c/d
+basic/e/f
+basic/g/h
+basic/j/foo
+basic/k/foo
+basic/l/foo
+basic/k/foo/bar
+basic/l/foo/bar
+basic/l/foo/bar/baz
-- 
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