3 files changed, 117 insertions, 6 deletions
diff --git a/test/segments/dir.spec b/test/segments/dir.spec
index 66009a86..e8bbaf93 100755
--- a/test/segments/dir.spec
+++ b/test/segments/dir.spec
@@ -46,6 +46,27 @@ function testTruncateFoldersWorks() {
   unset POWERLEVEL9K_SHORTEN_STRATEGY
 }
 
+function testTruncateFolderWithHomeDirWorks() {
+  POWERLEVEL9K_SHORTEN_DIR_LENGTH=1
+  CURRENT_DIR=$(pwd)
+
+  cd ~
+  FOLDER="powerlevel9k-test-${RANDOM}"
+  mkdir -p $FOLDER
+  cd $FOLDER
+  # Switch back to home folder as this causes the problem.
+  cd ..
+
+  assertEquals "%K{blue} %F{black}~ %k%F{blue}%f " "$(build_left_prompt)"
+
+  rmdir $FOLDER
+  cd ${CURRENT_DIR}
+
+  unset CURRENT_DIR
+  unset FOLDER
+  unset POWERLEVEL9K_SHORTEN_DIR_LENGTH
+}
+
 function testTruncateMiddleWorks() {
   POWERLEVEL9K_SHORTEN_DIR_LENGTH=2
   POWERLEVEL9K_SHORTEN_STRATEGY='truncate_middle'
diff --git a/test/segments/rust_version.spec b/test/segments/rust_version.spec
index a9668671..2a344f64 100755
--- a/test/segments/rust_version.spec
+++ b/test/segments/rust_version.spec
@@ -5,28 +5,39 @@
 setopt shwordsplit
 SHUNIT_PARENT=$0
 
+TEST_BASE_FOLDER=/tmp/powerlevel9k-test
+RUST_TEST_FOLDER="${TEST_BASE_FOLDER}/rust-test"
+
 function setUp() {
+  OLDPATH="${PATH}"
+  mkdir -p "${RUST_TEST_FOLDER}"
+  PATH="${RUST_TEST_FOLDER}:${PATH}"
+
   export TERM="xterm-256color"
   # Load Powerlevel9k
   source powerlevel9k.zsh-theme
 }
 
+function tearDown() {
+  PATH="${OLDPATH}"
+  rm -fr "${TEST_BASE_FOLDER}"
+}
+
 function mockRust() {
-  echo 'rustc  0.4.1a-alpha'
+  echo "#!/bin/sh\n\necho 'rustc 0.4.1a-alpha'" > "${RUST_TEST_FOLDER}/rustc"
+  chmod +x "${RUST_TEST_FOLDER}/rustc"
 }
 
 function testRust() {
-  alias rustc=mockRust
+  mockRust
   POWERLEVEL9K_LEFT_PROMPT_ELEMENTS=(rust_version)
 
-  assertEquals "%K{208} %F{black}Rust 0.4.1a-alpha %k%F{darkorange}%f " "$(build_left_prompt)"
+  assertEquals "%K{208} %F{black%}Rust%f %F{black}0.4.1a-alpha %k%F{darkorange}%f " "$(build_left_prompt)"
 
   unset POWERLEVEL9K_LEFT_PROMPT_ELEMENTS
-  unalias rustc
 }
 
 function testRustPrintsNothingIfRustIsNotAvailable() {
-  alias rustc=noRust
   POWERLEVEL9K_CUSTOM_WORLD='echo world'
   POWERLEVEL9K_LEFT_PROMPT_ELEMENTS=(custom_world rust_version)
 
@@ -34,7 +45,6 @@ function testRustPrintsNothingIfRustIsNotAvailable() {
 
   unset POWERLEVEL9K_LEFT_PROMPT_ELEMENTS
   unset POWERLEVEL9K_CUSTOM_WORLD
-  unalias rustc
 }
 
 source shunit2/source/2.1/src/shunit2
diff --git a/test/segments/vcs.spec b/test/segments/vcs.spec
index c33b564d..f6474f61 100755
--- a/test/segments/vcs.spec
+++ b/test/segments/vcs.spec
@@ -78,4 +78,84 @@ function testColorOverridingForUntrackedStateWorks() {
   unset POWERLEVEL9K_VCS_UNTRACKED_BACKGROUND
 }
 
+function testBranchNameTruncatingShortenLength() {
+  POWERLEVEL9K_LEFT_PROMPT_ELEMENTS=(vcs)
+  POWERLEVEL9K_VCS_SHORTEN_LENGTH=6
+  POWERLEVEL9K_VCS_SHORTEN_MIN_LENGTH=3
+  POWERLEVEL9K_VCS_SHORTEN_STRATEGY="truncate_from_right"
+
+  FOLDER=/tmp/powerlevel9k-test/vcs-test
+  mkdir -p $FOLDER
+  cd $FOLDER
+  git init 1>/dev/null
+  touch testfile
+
+  assertEquals "%K{green} %F{black} master ? %k%F{green}%f " "$(build_left_prompt)"
+
+  POWERLEVEL9K_VCS_SHORTEN_LENGTH=3
+  assertEquals "%K{green} %F{black} mas… ? %k%F{green}%f " "$(build_left_prompt)"
+
+  cd -
+  rm -fr /tmp/powerlevel9k-test
+
+  unset POWERLEVEL9K_LEFT_PROMPT_ELEMENTS
+  unset POWERLEVEL9K_VCS_SHORTEN_LENGTH
+  unset POWERLEVEL9K_VCS_SHORTEN_MIN_LENGTH
+  unset POWERLEVEL9K_VCS_SHORTEN_STRATEGY
+}
+
+function testBranchNameTruncatingMinLength() {
+  POWERLEVEL9K_LEFT_PROMPT_ELEMENTS=(vcs)
+  POWERLEVEL9K_VCS_SHORTEN_LENGTH=3
+  POWERLEVEL9K_VCS_SHORTEN_MIN_LENGTH=6
+  POWERLEVEL9K_VCS_SHORTEN_STRATEGY="truncate_from_right"
+
+  FOLDER=/tmp/powerlevel9k-test/vcs-test
+  mkdir -p $FOLDER
+  cd $FOLDER
+  git init 1>/dev/null
+  touch testfile
+
+  assertEquals "%K{green} %F{black} master ? %k%F{green}%f " "$(build_left_prompt)"
+
+  POWERLEVEL9K_VCS_SHORTEN_MIN_LENGTH=7
+
+  assertEquals "%K{green} %F{black} master ? %k%F{green}%f " "$(build_left_prompt)"
+
+  cd -
+  rm -fr /tmp/powerlevel9k-test
+
+  unset POWERLEVEL9K_LEFT_PROMPT_ELEMENTS
+  unset POWERLEVEL9K_VCS_SHORTEN_LENGTH
+  unset POWERLEVEL9K_VCS_SHORTEN_MIN_LENGTH
+  unset POWERLEVEL9K_VCS_SHORTEN_STRATEGY
+}
+
+function testBranchNameTruncatingShortenStrategy() {
+  POWERLEVEL9K_LEFT_PROMPT_ELEMENTS=(vcs)
+  POWERLEVEL9K_VCS_SHORTEN_LENGTH=3
+  POWERLEVEL9K_VCS_SHORTEN_MIN_LENGTH=3
+  POWERLEVEL9K_VCS_SHORTEN_STRATEGY="truncate_from_right"
+
+  FOLDER=/tmp/powerlevel9k-test/vcs-test
+  mkdir -p $FOLDER
+  cd $FOLDER
+  git init 1>/dev/null
+  touch testfile
+
+  assertEquals "%K{green} %F{black} mas… ? %k%F{green}%f " "$(build_left_prompt)"
+
+  POWERLEVEL9K_VCS_SHORTEN_STRATEGY="truncate_middle"
+
+  assertEquals "%K{green} %F{black} mas…ter ? %k%F{green}%f " "$(build_left_prompt)"
+
+  cd -
+  rm -fr /tmp/powerlevel9k-test
+
+  unset POWERLEVEL9K_LEFT_PROMPT_ELEMENTS
+  unset POWERLEVEL9K_VCS_SHORTEN_LENGTH
+  unset POWERLEVEL9K_VCS_SHORTEN_MIN_LENGTH
+  unset POWERLEVEL9K_VCS_SHORTEN_STRATEGY
+}
+
 source shunit2/source/2.1/src/shunit2