Commit c7851c51 authored by Mislav Marohnić's avatar Mislav Marohnić
Browse files

Add tests for Homebrew libyaml integration

parent 892ac959

test/build.bats

0 → 100644
+81 −0
Original line number Diff line number Diff line 
#!/usr/bin/env bats



load test_helper



tarball() {

  local name="$1"

  local path="$TMP/$name"

  local configure="$path/configure"



  mkdir -p "$path"

  cat > "$configure" <<OUT

#!$BASH

echo "$name: \$@" > build.log

OUT

  chmod +x "$configure"



  tar czf "${path}.tgz" -C "$TMP" "$name"

  echo "${path}.tgz"

}



stub_download() {

  stub curl "-C - -o * -*S* $1 : cp '$(tarball "$2")' \$4"

}



@test "yaml is installed for ruby" {

  mkdir -p "$INSTALL_ROOT/bin"



  stub md5 false

  stub brew false

  stub_download "http://pyyaml.org/*" "yaml-0.1.4"

  stub_download "http://ruby-lang.org/*" "ruby-2.0.0"

  stub make \

    ' : echo make "$@" >> build.log' \

    "install : cp build.log '$INSTALL_ROOT/yaml.log'" \

    ' : echo make "$@" >> build.log' \

    "install : cp build.log '$INSTALL_ROOT/ruby.log'"



  install_fixture definitions/needs-yaml

  assert_success



  unstub curl

  unstub make



  run cat "$INSTALL_ROOT/yaml.log"

  assert_output <<OUT

yaml-0.1.4: --prefix=$INSTALL_ROOT

make -j 2

OUT



  run cat "$INSTALL_ROOT/ruby.log"

  assert_output <<OUT

ruby-2.0.0: --prefix=$INSTALL_ROOT

make -j 2

OUT

}



@test "yaml is linked from Homebrew" {

  brew_libdir="$TMP/homebrew-yaml"

  mkdir -p "$INSTALL_ROOT/bin"

  mkdir -p "$brew_libdir"



  stub md5 false

  stub brew "--prefix libyaml : echo '$brew_libdir'"

  stub_download "http://ruby-lang.org/*" "ruby-2.0.0"

  stub make \

    ' : echo make "$@" >> build.log' \

    "install : cp build.log '$INSTALL_ROOT/ruby.log'"



  install_fixture definitions/needs-yaml

  assert_success



  unstub brew

  unstub curl

  unstub make



  run cat "$INSTALL_ROOT/ruby.log"

  assert_output <<OUT

ruby-2.0.0: --prefix=$INSTALL_ROOT --with-libyaml-dir=$brew_libdir

make -j 2

OUT

}

test/fixtures/definitions/needs-yaml

0 → 100644
+2 −0
Original line number Diff line number Diff line 
install_package "yaml-0.1.4" "http://pyyaml.org/download/libyaml/yaml-0.1.4.tar.gz" --if needs_yaml

install_package "ruby-2.0.0" "http://ruby-lang.org/ruby/2.0/ruby-2.0.0.tar.gz"

test/test_helper.bash

+49 −1
Original line number Diff line number Diff line
@@ -23,7 +23,6 @@ stub() { 
  mkdir -p "${TMP}/bin"

  ln -shf "${BATS_TEST_DIRNAME}/stubs/stub" "${TMP}/bin/${program}"



  rm -f "${TMP}/${program}-stub-plan" "${TMP}/${program}-stub-run"

  touch "${TMP}/${program}-stub-plan"

  for arg in "$@"; do printf "%s\n" "$arg" >> "${TMP}/${program}-stub-plan"; done

}
@@ -37,6 +36,7 @@ unstub() { 


  "$path"

  rm -f "$path"

  rm -f "${TMP}/${program}-stub-plan" "${TMP}/${program}-stub-run"

}



install_fixture() {
@@ -46,3 +46,51 @@ install_fixture() { 


  run ruby-build "$FIXTURE_ROOT/$name" "$destination"

}



assert() {

  if ! "$@"; then

    flunk "failed: $@"

  fi

}



flunk() {

  { if [ "$#" -eq 0 ]; then cat -

    else echo "$@"

    fi

  } | sed "s:${TMP}:\${TMP}:g" >&2

  return 1

}



assert_success() {

  if [ "$status" -ne 0 ]; then

    { echo "command failed with exit status $status"

      echo "output: $output"

    } | flunk

  elif [ "$#" -gt 0 ]; then

    assert_output "$1"

  fi

}



assert_failure() {

  if [ "$status" -eq 0 ]; then

    flunk "expected failed exit status"

  elif [ "$#" -gt 0 ]; then

    assert_output "$1"

  fi

}



assert_equal() {

  if [ "$1" != "$2" ]; then

    { echo "expected: $1"

      echo "actual:   $2"

    } | flunk

  fi

}



assert_output() {

  local expected

  if [ $# -eq 0 ]; then expected="$(cat -)"

  else expected="$1"

  fi

  assert_equal "$expected" "$output"

}