From 0d080212d255764a910db96da76a61c88008320f Mon Sep 17 00:00:00 2001
From: Raphael Reitzig <4246780+reitzig@users.noreply.github.com>
Date: Tue, 30 Jul 2019 22:19:32 +0200
Subject: [PATCH] Verify (re-)initialization of SDKMAN env vars works.

 - Add new test that covers the two cases considered so far.

Housekeeping:

 - Add `.gitignore`
 - Add `.editorconfig`
---
 .editorconfig          |  5 +++++
 .gitignore             |  2 ++
 .travis.yml            |  1 +
 test/reinitialize.fish | 25 +++++++++++++++++++++++++
 4 files changed, 33 insertions(+)
 create mode 100644 .editorconfig
 create mode 100644 .gitignore
 create mode 100755 test/reinitialize.fish

diff --git a/.editorconfig b/.editorconfig
new file mode 100644
index 0000000..0009889
--- /dev/null
+++ b/.editorconfig
@@ -0,0 +1,5 @@
+[*]
+indent_style = space
+indent_size = 2
+trim_trailing_whitespace = true
+insert_final_newline = true
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..98c52b8
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+test/*_fish
+test/*_bash
diff --git a/.travis.yml b/.travis.yml
index 33a29f7..c227e31 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -23,5 +23,6 @@ install:
 script:
     - ruby test/completion.rb
     - fish test/wrapper.fish
+    - fish test/reinitialize.fish
     - bash -c "sdk install crash 1.3.0; sdk uninstall crash 1.3.0"; fish test/10_zombies_new.fish
 
diff --git a/test/reinitialize.fish b/test/reinitialize.fish
new file mode 100755
index 0000000..23cb921
--- /dev/null
+++ b/test/reinitialize.fish
@@ -0,0 +1,25 @@
+# If either of
+#   - $SDKMAN_DIR is unset
+#   - $SDKMAN_DIR points to a directory not owned by the current user
+# is true, sdkman-for-fish should run sdkman's init script.
+
+# Assumes sdkman-for-fish is installed
+set proper_value "$SDKMAN_DIR"
+
+begin
+    set -e SDKMAN_DIR
+    set in_new_shell (fish -lc 'echo $SDKMAN_DIR')
+    if [ "$in_new_shell" != "$proper_value" ]
+      echo "SDKMAN_DIR initialized to $in_new_shell instead of $proper_value"
+      exit 1
+    end
+end
+
+begin
+    set SDKMAN_DIR "/" # belongs to root, who hopefully doesn't run this
+    set in_new_shell (fish -lc 'echo $SDKMAN_DIR')
+    if [ "$in_new_shell" != "$proper_value" ]
+      echo "SDKMAN_DIR reinitialized to $in_new_shell instead of $proper_value"
+      exit 1
+    end
+end