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-rw-r--r--test/rebar_file_utils_SUITE.erl86
1 files changed, 86 insertions, 0 deletions
diff --git a/test/rebar_file_utils_SUITE.erl b/test/rebar_file_utils_SUITE.erl
new file mode 100644
index 0000000..67926de
--- /dev/null
+++ b/test/rebar_file_utils_SUITE.erl
@@ -0,0 +1,86 @@
+-module(rebar_file_utils_SUITE).
+
+-export([all/0,
+ groups/0,
+ init_per_group/2,
+ end_per_group/2,
+ raw_tmpdir/1,
+ empty_tmpdir/1,
+ simple_tmpdir/1,
+ multi_tmpdir/1,
+ reset_nonexistent_dir/1,
+ reset_empty_dir/1,
+ reset_dir/1]).
+
+-include_lib("common_test/include/ct.hrl").
+-include_lib("eunit/include/eunit.hrl").
+-include_lib("kernel/include/file.hrl").
+
+
+all() ->
+ [{group, tmpdir},
+ {group, reset_dir}].
+
+groups() ->
+ [{tmpdir, [], [raw_tmpdir, empty_tmpdir, simple_tmpdir, multi_tmpdir]},
+ {reset_dir, [], [reset_nonexistent_dir, reset_empty_dir, reset_dir]}].
+
+init_per_group(reset_dir, Config) ->
+ TmpDir = rebar_file_utils:system_tmpdir(["rebar_file_utils_SUITE", "resetable"]),
+ [{tmpdir, TmpDir}|Config];
+init_per_group(_, Config) -> Config.
+end_per_group(_, Config) -> Config.
+
+raw_tmpdir(_Config) ->
+ case rebar_file_utils:system_tmpdir() of
+ "/tmp" -> ok;
+ "./tmp" -> ok
+ end.
+
+empty_tmpdir(_Config) ->
+ case rebar_file_utils:system_tmpdir([]) of
+ "/tmp" -> ok;
+ "./tmp" -> ok
+ end.
+
+simple_tmpdir(_Config) ->
+ case rebar_file_utils:system_tmpdir(["test"]) of
+ "/tmp/test" -> ok;
+ "./tmp/test" -> ok
+ end.
+
+multi_tmpdir(_Config) ->
+ case rebar_file_utils:system_tmpdir(["a", "b", "c"]) of
+ "/tmp/a/b/c" -> ok;
+ "./tmp/a/b/c" -> ok
+ end.
+
+reset_nonexistent_dir(Config) ->
+ TmpDir = ?config(tmpdir, Config),
+ _ = ec_file:remove(TmpDir, [recursive]),
+ ?assertNot(filelib:is_dir(TmpDir)),
+ ok = rebar_file_utils:reset_dir(TmpDir),
+ ?assert(filelib:is_dir(TmpDir)),
+ {ok, []} = file:list_dir_all(TmpDir).
+
+reset_empty_dir(Config) ->
+ TmpDir = ?config(tmpdir, Config),
+ _ = ec_file:remove(TmpDir, [recursive]),
+ _ = filelib:ensure_dir(filename:join([TmpDir, "dummy.beam"])),
+ ?assert(filelib:is_dir(TmpDir)),
+ ok = rebar_file_utils:reset_dir(TmpDir),
+ ?assert(filelib:is_dir(TmpDir)),
+ {ok, []} = file:list_dir_all(TmpDir).
+
+reset_dir(Config) ->
+ TmpDir = ?config(tmpdir, Config),
+ _ = ec_file:remove(TmpDir, [recursive]),
+ _ = filelib:ensure_dir(filename:join([TmpDir, "dummy.beam"])),
+ ?assert(filelib:is_dir(TmpDir)),
+ lists:foreach(fun(Name) -> file:write_file(filename:join([TmpDir, Name]), <<>>) end,
+ ["a", "b", "c"]),
+ lists:foreach(fun(File) -> ?assert(filelib:is_file(filename:join([TmpDir, File]))) end,
+ ["a", "b", "c"]),
+ ok = rebar_file_utils:reset_dir(TmpDir),
+ ?assert(filelib:is_dir(TmpDir)),
+ {ok, []} = file:list_dir_all(TmpDir).