From 568624c42d3ce2e0781e644e881f4b696424829f Mon Sep 17 00:00:00 2001
From: Hisham Muhammad <hisham@gobolinux.org>
Date: Thu, 20 Feb 2020 15:18:29 -0300
Subject: fs: always check for failure of fs.which_tool (#1157)

---
 spec/install_spec.lua  | 12 ++++++++++++
 spec/util/test_env.lua |  6 +++++-
 2 files changed, 17 insertions(+), 1 deletion(-)

(limited to 'spec')

diff --git a/spec/install_spec.lua b/spec/install_spec.lua
index 5ee913f0..78b4b28d 100644
--- a/spec/install_spec.lua
+++ b/spec/install_spec.lua
@@ -56,6 +56,18 @@ describe("luarocks install #integration", function()
          assert.is_false(run.luarocks_bool("install --local luasocket ", { USER = "root" } ))
       end)
 
+      it("fails with no downloader", function()
+         if test_env.TYPE_TEST_ENV ~= "full" then
+            local output = assert(run.luarocks("install https://example.com/rock-1.0.src.rock", { LUAROCKS_CONFIG = testing_paths.testrun_dir .. "/testing_config_no_downloader.lua" } ))
+            assert.match("no downloader tool", output)
+
+            -- can do http but not https
+            assert(run.luarocks("install luasocket"))
+            output = assert(run.luarocks("install https://example.com/rock-1.0.src.rock", { LUAROCKS_CONFIG = testing_paths.testrun_dir .. "/testing_config_no_downloader.lua" } ))
+            assert.match("no downloader tool", output)
+         end
+      end)
+
       it("fails not a zip file", function()
          test_env.run_in_tmp(function(tmpdir)
             write_file("not_a_zipfile-1.0-1.src.rock", [[
diff --git a/spec/util/test_env.lua b/spec/util/test_env.lua
index d4591c91..8aebd74e 100644
--- a/spec/util/test_env.lua
+++ b/spec/util/test_env.lua
@@ -709,7 +709,9 @@ end
 --- Create configs for luacov and several versions of Luarocks
 -- configs needed for some tests.
 local function create_configs()
-   -- testing_config.lua and testing_config_show_downloads.lua
+   -- testing_config.lua
+   -- testing_config_show_downloads.lua
+   -- testing_config_no_downloader.lua
    local config_content = substitute([[
       rocks_trees = {
          "%{testing_tree}",
@@ -737,6 +739,8 @@ local function create_configs()
    test_env.write_file(test_env.testing_paths.testrun_dir .. "/testing_config.lua", config_content .. " \nweb_browser = \"true\"")
    test_env.write_file(test_env.testing_paths.testrun_dir .. "/testing_config_show_downloads.lua", config_content
                   .. "show_downloads = true \n rocks_servers={\"http://luarocks.org/repositories/rocks\"}")
+   test_env.write_file(test_env.testing_paths.testrun_dir .. "/testing_config_no_downloader.lua", config_content
+                  .. "variables = { WGET = 'invalid', CURL = 'invalid' }")
 
    -- testing_config_sftp.lua
    config_content = substitute([[
-- 
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