feat: more informative reports no bad LUA_{INC,LIB}DIR configs

2 files changed, 121 insertions, 5 deletions

diff --git a/spec/quick/cmd.q b/spec/quick/cmd.q
new file mode 100644
index 00000000..acde92b4
--- /dev/null
+++ b/spec/quick/cmd.q
@@ -0,0 +1,36 @@
+SUITE: luarocks CLI
+
+================================================================================
+TEST: warns but continues if given an invalid version
+
+RUN: luarocks --lua-version 1.0
+
+STDOUT:
+--------------------------------------------------------------------------------
+Version    : 1.0
+LUA        : (interpreter not found)
+--------------------------------------------------------------------------------
+
+
+
+================================================================================
+TEST: reports if lua.h header is not found
+
+RUN: luarocks LUA_INCDIR=/bad/dir
+
+STDOUT:
+--------------------------------------------------------------------------------
+LUA_INCDIR : /bad/dir (lua.h not found)
+--------------------------------------------------------------------------------
+
+
+
+================================================================================
+TEST: reports if Lua library is not found
+
+RUN: luarocks LUA_LIBDIR=/bad/dir
+
+STDOUT:
+--------------------------------------------------------------------------------
+LUA_LIBDIR : /bad/dir (Lua library itself not found)
+--------------------------------------------------------------------------------
diff --git a/spec/quick/config.q b/spec/quick/config.q
index 3150a9ce..d6230567 100644
--- a/spec/quick/config.q
+++ b/spec/quick/config.q
@@ -1,13 +1,11 @@
-================================================================================
-TEST: luarocks config --system-config shows the path of the system config
+SUITE: luarocks config
 
-MKDIR: %{testing_lrprefix}/etc/luarocks
+================================================================================
+TEST: --system-config shows the path of the system config
 
 FILE: %{testing_lrprefix}/etc/luarocks/config-%{LUA_VERSION}.lua
 --------------------------------------------------------------------------------
-
 --------------------------------------------------------------------------------
-
 RUN: luarocks config --system-config
 
 STDOUT:
@@ -15,3 +13,85 @@ STDOUT:
 %{path(%{testing_lrprefix}/etc/luarocks/config-%{LUA_VERSION}.lua)}
 --------------------------------------------------------------------------------
 
+
+
+================================================================================
+TEST: reports when setting a bad LUA_LIBDIR
+
+RUN: luarocks config variables.LUA_LIBDIR /some/bad/path
+
+LuaRocks writes configuration values as they are given, without auto-conversion
+of slashes for Windows:
+
+STDOUT:
+--------------------------------------------------------------------------------
+Wrote
+variables.LUA_LIBDIR = "/some/bad/path"
+--------------------------------------------------------------------------------
+
+STDERR:
+--------------------------------------------------------------------------------
+Warning: Failed finding the Lua library.
+Tried:
+
+LuaRocks may not work correctly when building C modules using this configuration.
+--------------------------------------------------------------------------------
+
+
+
+================================================================================
+TEST: reports when setting a bad LUA_INCDIR
+
+RUN: luarocks config variables.LUA_INCDIR /some/bad/path
+
+STDOUT:
+--------------------------------------------------------------------------------
+Wrote
+variables.LUA_INCDIR = "/some/bad/path"
+--------------------------------------------------------------------------------
+
+LuaRocks uses configuration values as they are given, without auto-conversion
+of slashes for Windows:
+
+STDERR:
+--------------------------------------------------------------------------------
+Warning: Failed finding Lua header lua.h (searched at /some/bad/path). You may need to install Lua development headers.
+
+LuaRocks may not work correctly when building C modules using this configuration.
+--------------------------------------------------------------------------------
+
+
+
+================================================================================
+TEST: rejects setting bad lua_dir
+
+RUN: luarocks config lua_dir /some/bad/dir
+EXIT: 1
+
+STDERR:
+--------------------------------------------------------------------------------
+Lua interpreter not found
+--------------------------------------------------------------------------------
+
+
+
+================================================================================
+TEST: reports when setting a bad LUA_INCDIR
+
+RUN: luarocks config variables.LUA_INCDIR /some/bad/path
+
+STDOUT:
+--------------------------------------------------------------------------------
+Wrote
+variables.LUA_INCDIR = "/some/bad/path"
+--------------------------------------------------------------------------------
+
+LuaRocks uses configuration values as they are given, without auto-conversion
+of slashes for Windows:
+
+STDERR:
+--------------------------------------------------------------------------------
+Warning: Failed finding Lua header lua.h (searched at /some/bad/path). You may need to install Lua development headers.
+
+LuaRocks may not work correctly when building C modules using this configuration.
+--------------------------------------------------------------------------------