From ba366fc855fa09776336f85c0c6d82faa1dc171d Mon Sep 17 00:00:00 2001
From: Ben S <ogham@bsago.me>
Date: Sat, 29 Oct 2016 19:58:34 +0100
Subject: [PATCH] Add some symlink testcases

---
 Vagrantfile    | 1 +
 xtests/links   | 1 +
 xtests/links_1 | 4 ++++
 xtests/links_T | 7 +++++++
 xtests/run.sh  | 6 ++++++
 5 files changed, 19 insertions(+)
 create mode 100644 xtests/links
 create mode 100644 xtests/links_1
 create mode 100644 xtests/links_T
diff --git a/Vagrantfile b/Vagrantfile
index efb8ec6..ff05f89 100644
--- a/Vagrantfile
+++ b/Vagrantfile
@@ -110,6 +110,7 @@ Vagrant.configure("2") do |config|
         ln -s / "#{test_dir}/links/root"
         ln -s /usr "#{test_dir}/links/usr"
         ln -s nowhere "#{test_dir}/links/broken"
+        ln -s /proc/1/root "#{test_dir}/links/forbidden"
     EOF
 
     # Awkward passwd testcases.
diff --git a/xtests/links b/xtests/links
new file mode 100644
index 0000000..4eada4b
--- /dev/null
+++ b/xtests/links
@@ -0,0 +1 @@
+[36mbroken[0m  [36mforbidden[0m  [36mroot[0m  [36musr[0m
diff --git a/xtests/links_1 b/xtests/links_1
new file mode 100644
index 0000000..faacfa2
--- /dev/null
+++ b/xtests/links_1
@@ -0,0 +1,4 @@
+[36mbroken[0m [31m->[0m [4;31m/home/vagrant/testcases/links/nowhere[0m
+[36mforbidden[0m [31m->[0m [4;31m/proc/1/root[0m
+[36mroot[0m [38;5;244m->[0m [36m/[0m
+[36musr[0m [38;5;244m->[0m [36m/[1;34musr[0m
diff --git a/xtests/links_T b/xtests/links_T
new file mode 100644
index 0000000..081fa07
--- /dev/null
+++ b/xtests/links_T
@@ -0,0 +1,7 @@
+[36m/home/vagrant/testcases/[1;34mlinks[0m
+[38;5;244m├──[0m [36mbroken[0m [31m->[0m [4;31m/home/vagrant/testcases/links/nowhere[0m
+[38;5;244m│  └──[0m [31m<No such file or directory (os error 2)>[0m
+[38;5;244m├──[0m [36mforbidden[0m [31m->[0m [4;31m/proc/1/root[0m
+[38;5;244m│  └──[0m [31m<Permission denied (os error 13)>[0m
+[38;5;244m├──[0m [36mroot[0m [38;5;244m->[0m [36m/[0m
+[38;5;244m└──[0m [36musr[0m [38;5;244m->[0m [36m/[1;34musr[0m
diff --git a/xtests/run.sh b/xtests/run.sh
index 27caaf4..827b1fe 100755
--- a/xtests/run.sh
+++ b/xtests/run.sh
@@ -46,5 +46,11 @@ $exa $testcases/permissions -lghR 2>&1 | diff -q - $results/permissions  || exit
 # File types
 $exa $testcases/file-types -1 2>&1 | diff -q - $results/file-types  || exit 1
 
+# Links
+$exa $testcases/links -1 2>&1 | diff -q - $results/links_1  || exit 1
+$exa $testcases/links -T 2>&1 | diff -q - $results/links_T  || exit 1
+
+COLUMNS=80 $exa $testcases/links 2>&1 | diff -q - $results/links  || exit 1
+
 
 echo "All the tests passed!"
