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-rw-r--r--lib/stdlib/src/c.erl4
-rw-r--r--lib/stdlib/test/c_SUITE.erl69
2 files changed, 63 insertions, 10 deletions
diff --git a/lib/stdlib/src/c.erl b/lib/stdlib/src/c.erl
index 9e4cec5db2..433833e233 100644
--- a/lib/stdlib/src/c.erl
+++ b/lib/stdlib/src/c.erl
@@ -197,7 +197,9 @@ nc(File, Opts0) when is_list(Opts0) ->
Opts = Opts0 ++ [report_errors, report_warnings],
case compile:file(File, Opts) of
{ok,Mod} ->
- Fname = concat([File, code:objfile_extension()]),
+ Dir = outdir(Opts),
+ Obj = filename:basename(File, ".erl") ++ code:objfile_extension(),
+ Fname = filename:join(Dir, Obj),
case file:read_file(Fname) of
{ok,Bin} ->
rpc:eval_everywhere(code,load_binary,[Mod,Fname,Bin]),
diff --git a/lib/stdlib/test/c_SUITE.erl b/lib/stdlib/test/c_SUITE.erl
index 5608d73d19..2edbc7ab4c 100644
--- a/lib/stdlib/test/c_SUITE.erl
+++ b/lib/stdlib/test/c_SUITE.erl
@@ -18,15 +18,16 @@
%%
-module(c_SUITE).
-export([all/1]).
--export([c_1/1, c_2/1, c_3/1, c_4/1, memory/1]).
+-export([c_1/1, c_2/1, c_3/1, c_4/1, nc_1/1, nc_2/1, nc_3/1, nc_4/1,
+ memory/1]).
-include("test_server.hrl").
--import(c, [c/2]).
+-import(c, [c/2, nc/2]).
all(doc) -> ["Test cases for the 'c' module."];
all(suite) ->
- [c_1, c_2, c_3, c_4, memory].
+ [c_1, c_2, c_3, c_4, nc_1, nc_2, nc_3, nc_4, memory].
%%% Write output to a directory other than current directory:
@@ -34,7 +35,7 @@ c_1(doc) ->
["Checks that c:c works also with option 'outdir' [ticket OTP-1209]."];
c_1(suite) ->
[];
-c_1(Config) when list(Config) ->
+c_1(Config) when is_list(Config) ->
?line R = filename:join(?config(data_dir, Config), "m.erl"),
?line W = ?config(priv_dir, Config),
?line Result = c(R,[{outdir,W}]),
@@ -44,7 +45,7 @@ c_2(doc) ->
["Checks that c:c works also with option 'outdir' [ticket OTP-1209]."];
c_2(suite) ->
[];
-c_2(Config) when list(Config) ->
+c_2(Config) when is_list(Config) ->
?line R = filename:join(?config(data_dir, Config), "m"),
?line W = ?config(priv_dir, Config),
?line Result = c(R,[{outdir,W}]),
@@ -59,7 +60,7 @@ c_3(doc) ->
"directory). [ticket OTP-1209]."];
c_3(suite) ->
[];
-c_3(Config) when list(Config) ->
+c_3(Config) when is_list(Config) ->
?line R = filename:join(?config(data_dir, Config), "m.erl"),
?line W = ?config(priv_dir, Config),
?line file:set_cwd(W),
@@ -71,18 +72,68 @@ c_4(doc) ->
"directory). [ticket OTP-1209]."];
c_4(suite) ->
[];
-c_4(Config) when list(Config) ->
+c_4(Config) when is_list(Config) ->
?line R = filename:join(?config(data_dir, Config), "m"),
?line W = ?config(priv_dir, Config),
?line file:set_cwd(W),
?line Result = c(R,[{outdir,W}]),
?line {ok, m} = Result.
+%%% Write output to a directory other than current directory:
+
+nc_1(doc) ->
+ ["Checks that c:nc works also with option 'outdir'."];
+nc_1(suite) ->
+ [];
+nc_1(Config) when is_list(Config) ->
+ ?line R = filename:join(?config(data_dir, Config), "m.erl"),
+ ?line W = ?config(priv_dir, Config),
+ ?line Result = nc(R,[{outdir,W}]),
+ ?line {ok, m} = Result.
+
+nc_2(doc) ->
+ ["Checks that c:nc works also with option 'outdir'."];
+nc_2(suite) ->
+ [];
+nc_2(Config) when is_list(Config) ->
+ ?line R = filename:join(?config(data_dir, Config), "m"),
+ ?line W = ?config(priv_dir, Config),
+ ?line Result = nc(R,[{outdir,W}]),
+ ?line {ok, m} = Result.
+
+
+%%% Put results in current directory (or rather, change current dir
+%%% to the output dir):
+
+nc_3(doc) ->
+ ["Checks that c:nc works also with option 'outdir' (same as current"
+ "directory)."];
+nc_3(suite) ->
+ [];
+nc_3(Config) when is_list(Config) ->
+ ?line R = filename:join(?config(data_dir, Config), "m.erl"),
+ ?line W = ?config(priv_dir, Config),
+ ?line file:set_cwd(W),
+ ?line Result = nc(R,[{outdir,W}]),
+ ?line {ok, m} = Result.
+
+nc_4(doc) ->
+ ["Checks that c:nc works also with option 'outdir' (same as current"
+ "directory)."];
+nc_4(suite) ->
+ [];
+nc_4(Config) when is_list(Config) ->
+ ?line R = filename:join(?config(data_dir, Config), "m"),
+ ?line W = ?config(priv_dir, Config),
+ ?line file:set_cwd(W),
+ ?line Result = nc(R,[{outdir,W}]),
+ ?line {ok, m} = Result.
+
memory(doc) ->
["Checks that c:memory/[0,1] returns consistent results."];
memory(suite) ->
[];
-memory(Config) when list(Config) ->
+memory(Config) when is_list(Config) ->
try
?line ML = c:memory(),
?line T = mget(total, ML),
@@ -112,5 +163,5 @@ mget(K, L) ->
?line test_v(V).
% Help function for c_SUITE:memory/1
-test_v(V) when integer(V) ->
+test_v(V) when is_integer(V) ->
?line V.