New test-suite for LuaRocks (#581)

First version of new test-suite, using Busted framework based on Google Summer of Code project:
https://summerofcode.withgoogle.com/projects/#5695811874717696

* Rewritten from Bash to Lua
* Tests now check if they did what they were supposed to, beyond only checking success or failure of the `luarocks` command
* Support for black-box (launching `luarocks` as an external command) and white-box (testing functions in modules directly) testing

1 files changed, 99 insertions, 0 deletions

diff --git a/spec/make_spec.lua b/spec/make_spec.lua
new file mode 100644
index 00000000..f70bb7e9
--- /dev/null
+++ b/spec/make_spec.lua
@@ -0,0 +1,99 @@
+local test_env = require("test/test_environment")
+local lfs = require("lfs")
+
+test_env.unload_luarocks()
+local make = require("luarocks.make")
+
+local extra_rocks = {
+   "/lpeg-0.12-1.src.rock",
+   "/luasocket-3.0rc1-1.src.rock",
+   "/luasocket-3.0rc1-1.rockspec",
+   "/lxsh-0.8.6-2.src.rock",
+   "/lxsh-0.8.6-2.rockspec"
+}
+
+expose("LuaRocks make tests #blackbox #b_make", function()
+
+   before_each(function()
+      test_env.setup_specs(extra_rocks)
+      run = test_env.run
+      testing_paths = test_env.testing_paths
+   end)
+
+   it("LuaRocks make with no flags/arguments", function()
+      lfs.chdir("test")
+      assert.is_false(run.luarocks_bool("make"))
+      lfs.chdir(testing_paths.luarocks_dir)
+   end)
+
+   it("LuaRocks make with rockspec", function()
+      -- make luasocket
+      assert.is_true(run.luarocks_bool("download --source luasocket"))
+      assert.is_true(run.luarocks_bool("unpack luasocket-3.0rc1-1.src.rock"))
+      lfs.chdir("luasocket-3.0rc1-1/luasocket-3.0-rc1/")
+      assert.is_true(run.luarocks_bool("make luasocket-3.0rc1-1.rockspec"))
+
+      -- test it
+      assert.is_true(run.luarocks_bool("show luasocket"))
+      assert.is.truthy(lfs.attributes(testing_paths.testing_sys_tree .. "/lib/luarocks/rocks/luasocket"))
+
+      -- delete downloaded and unpacked files
+      lfs.chdir(testing_paths.luarocks_dir)
+      test_env.remove_dir("luasocket-3.0rc1-1")
+      assert.is_true(os.remove("luasocket-3.0rc1-1.src.rock"))
+   end)
+
+   describe("LuaRocks making rockspecs (using lxsh)", function()
+      --download lxsh and unpack it
+      before_each(function()
+         assert.is_true(run.luarocks_bool("download --source lxsh 0.8.6-2"))
+         assert.is_true(run.luarocks_bool("unpack lxsh-0.8.6-2.src.rock"))
+         assert.is_true(lfs.chdir("lxsh-0.8.6-2/lxsh-0.8.6-1/"))
+      end)
+   
+      -- delete downloaded and unpacked files
+      after_each(function()
+         assert.is_true(lfs.chdir(testing_paths.luarocks_dir))
+         test_env.remove_dir("lxsh-0.8.6-2")
+         assert.is_true(os.remove("lxsh-0.8.6-2.src.rock"))
+      end)         
+
+      it("LuaRocks make default rockspec", function()
+         assert.is_true(run.luarocks_bool("new_version lxsh-0.8.6-2.rockspec"))
+         assert.is_true(run.luarocks_bool("make"))
+
+         assert.is_true(run.luarocks_bool("show lxsh"))
+         assert.is.truthy(lfs.attributes(testing_paths.testing_sys_tree .. "/lib/luarocks/rocks/lxsh"))
+      end)
+
+      it("LuaRocks make unnamed rockspec", function()
+         os.execute("cp lxsh-0.8.6-2.rockspec rockspec") --rewrite with lfs
+         assert.is_true(run.luarocks_bool("make"))
+
+         assert.is_true(run.luarocks_bool("show lxsh"))
+         assert.is.truthy(lfs.attributes(testing_paths.testing_sys_tree .. "/lib/luarocks/rocks/lxsh"))
+      end)
+      
+      it("LuaRocks make ambiguous rockspec", function()
+         assert.is.truthy(os.rename("lxsh-0.8.6-2.rockspec", "lxsh2-0.8.6-2.rockspec"))
+         assert.is_false(run.luarocks_bool("make"))
+
+         assert.is_false(run.luarocks_bool("show lxsh"))
+         assert.is.falsy(lfs.attributes(testing_paths.testing_sys_tree .. "/lib/luarocks/rocks/lxsh"))
+      end)
+      
+      it("LuaRocks make ambiguous unnamed rockspec", function()
+         assert.is.truthy(os.rename("lxsh-0.8.6-2.rockspec", "1_rockspec"))
+         os.execute("cp 1_rockspec 2_rockspec") --rewrite with lfs
+         assert.is_false(run.luarocks_bool("make"))
+
+         assert.is_false(run.luarocks_bool("show lxsh"))
+         assert.is.falsy(lfs.attributes(testing_paths.testing_sys_tree .. "/lib/luarocks/rocks/lxsh"))
+      end)
+      
+      it("LuaRocks make pack binary rock", function()
+         assert.is_true(run.luarocks_bool("make --deps-mode=none --pack-binary-rock"))
+         assert.is.truthy(lfs.attributes("lxsh-0.8.6-2.all.rock"))
+      end)
+   end)
+end)
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