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authorErlang/OTP <otp@erlang.org>2009-12-14 12:51:16 +0000
committerErlang/OTP <otp@erlang.org>2009-12-14 12:51:16 +0000
commit76623933ce8b95f3be52c06311374370e94f1348 (patch)
treeb16f8c69f1e370a786d26bbd6507eb7fb445cd34 /lib
parent420b28bb007946307eeda5d4e2bf200fe0ee25ba (diff)
parentb9993d7da4ba33387a8b0217c4e7bebd7589c291 (diff)
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Merge branch 'as/c_nc-fix' into ccase/r13b04_dev
* as/c_nc-fix: c_SUITE: Use new style guard tests Fix c:nc to use outdir or cwd to find compiled object file OTP-8337 c:nc/{1,2} used to assume that the beam file was created in the same directory as the source code and failed to load the code if it was not. Corrected to look for the beam file in the current directory or in the directory specified by the {outdir,Dir} option. (Thanks to Alex Suraci.)
Diffstat (limited to 'lib')
-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.