From a71c6b976fa79fa3bcd0e61850a1a57071159b28 Mon Sep 17 00:00:00 2001 From: Lukas Larsson Date: Thu, 9 Aug 2012 18:00:13 +0200 Subject: Update user config to use nested tuple keys ct:get_config and ct:require can now use nested tuples to fetch data from user configuration. E.g. ct:get_config({localhost,ip,v4}). This introduces a backwards incompatability with how names are associated with keys when using require/2. E.g. ct:require(a_name,{localhost,ip}) will associate a_name with ip instead of localhost. --- .../test/ct_config_SUITE_data/config/config.txt | 3 +- .../test/ct_config_SUITE_data/config/config.xml | 1 + .../test/ct_config_SUITE_data/config/shadow.txt | 12 +++ .../config/test/config_static_SUITE.erl | 90 ++++++++++++++++++++-- 4 files changed, 98 insertions(+), 8 deletions(-) create mode 100644 lib/common_test/test/ct_config_SUITE_data/config/shadow.txt (limited to 'lib/common_test/test/ct_config_SUITE_data/config') diff --git a/lib/common_test/test/ct_config_SUITE_data/config/config.txt b/lib/common_test/test/ct_config_SUITE_data/config/config.txt index fcbffcd7f3..e4bcc5ba6b 100644 --- a/lib/common_test/test/ct_config_SUITE_data/config/config.txt +++ b/lib/common_test/test/ct_config_SUITE_data/config/config.txt @@ -2,7 +2,8 @@ {gen_cfg, [ {a,a_value}, - {b,b_value} + {b,b_value}, + {c,[{d,d_value}]} ]}. {gen_cfg2, [ diff --git a/lib/common_test/test/ct_config_SUITE_data/config/config.xml b/lib/common_test/test/ct_config_SUITE_data/config/config.xml index 0a3e5f2e31..8eeff1482f 100644 --- a/lib/common_test/test/ct_config_SUITE_data/config/config.xml +++ b/lib/common_test/test/ct_config_SUITE_data/config/config.xml @@ -3,6 +3,7 @@ a_value b_value + d_value "Hello, world!" diff --git a/lib/common_test/test/ct_config_SUITE_data/config/shadow.txt b/lib/common_test/test/ct_config_SUITE_data/config/shadow.txt new file mode 100644 index 0000000000..865bf9255a --- /dev/null +++ b/lib/common_test/test/ct_config_SUITE_data/config/shadow.txt @@ -0,0 +1,12 @@ +{x, suite}. +{gen_cfg3, + [ + {l, + [ + {m, + [ + {n, "n"}, + {o, 'o'} + ]} + ]} + ]}. diff --git a/lib/common_test/test/ct_config_SUITE_data/config/test/config_static_SUITE.erl b/lib/common_test/test/ct_config_SUITE_data/config/test/config_static_SUITE.erl index 8751a2e8f3..d7119d7fde 100644 --- a/lib/common_test/test/ct_config_SUITE_data/config/test/config_static_SUITE.erl +++ b/lib/common_test/test/ct_config_SUITE_data/config/test/config_static_SUITE.erl @@ -46,7 +46,7 @@ suite() -> {require, gen_cfg3}, {require, alias, gen_cfg}, %% x1 default value - {x1, {x,suite}} + {default_config, x1, {x,suite}} ]. init_per_suite(Config) -> @@ -55,14 +55,24 @@ init_per_suite(Config) -> end_per_suite(_) -> ok. -all() -> [test_get_config_simple, test_get_config_nested, test_default_suitewide, +all() -> [test_get_config_simple, test_get_config_nested, + test_get_config_deep_nested, test_default_suitewide, test_config_name_already_in_use1, test_default_tclocal, test_config_name_already_in_use2, test_alias_tclocal, - test_get_config_undefined]. - -init_per_testcase(_, Config) -> + test_get_config_undefined, + test_require_subvals,test_require_subvals2,test_require_deep_config, + test_shadow_all,test_element,test_shadow_all_element, + test_internal_deep, test_alias_tclocal_nested, + test_alias_tclocal_nested_backward_compat, + test_alias_tclocal_nested_backward_compat_subvals +]. + +init_per_testcase(_,Config) -> Config. +end_per_testcase(test_alias_tclocal_nested_backward_compat, _) -> + os:putenv("COMMON_TEST_ALIAS_TOP",""), + ok; end_per_testcase(_, _) -> ok. @@ -76,6 +86,11 @@ test_get_config_nested(_)-> a_value = ct:get_config({gen_cfg, a}), ok. +%% test getting a deep nested value +test_get_config_deep_nested(_)-> + d_value = ct:get_config({gen_cfg, c, d}), + ok. + %% test suite-wide default value test_default_suitewide(_)-> suite = ct:get_config(x1), @@ -112,12 +127,73 @@ test_config_name_already_in_use2(_) -> %% test aliases test_alias_tclocal() -> [{require,newalias,gen_cfg}]. -test_alias_tclocal(_) -> - A = [{a,a_value},{b,b_value}] = ct:get_config(newalias), +test_alias_tclocal(C) when is_list(C) -> + test_alias_tclocal(newalias); +test_alias_tclocal(Alias) when is_atom(Alias) -> + A = [{a,a_value},{b,b_value},{c,[{d,d_value}]}] = ct:get_config(Alias), A = ct:get_config(gen_cfg), + B = b_value = ct:get_config({Alias,b}), + B = ct:get_config({gen_cfg,b}), + ok. + +%% test nested aliases +test_alias_tclocal_nested() -> + [{require,newalias2,{gen_cfg,c}}]. +test_alias_tclocal_nested(_) -> + A = [{d,d_value}] = ct:get_config(newalias2), + A = ct:get_config({gen_cfg,c}), + B = d_value = ct:get_config({newalias2,d}), + B = ct:get_config({gen_cfg,c,d}), ok. +%% test nested aliases backward compat option +test_alias_tclocal_nested_backward_compat() -> + os:putenv("COMMON_TEST_ALIAS_TOP","true"), + [{require,newalias3,{gen_cfg,c}}]. +test_alias_tclocal_nested_backward_compat(_) -> + test_alias_tclocal(newalias3). + +%% test nested aliases backward compat option +test_alias_tclocal_nested_backward_compat_subvals() -> + [{require,newalias4,{gen_cfg,[c]}}]. +test_alias_tclocal_nested_backward_compat_subvals(_) -> + test_alias_tclocal(newalias4). + %% test for getting undefined variables test_get_config_undefined(_) -> undefined = ct:get_config(y1), ok. + +test_require_subvals() -> + [{require, {gen_cfg,[a,b,c]}}]. +test_require_subvals(_) -> + ok. + +test_require_subvals2() -> + [{require, {gen_cfg,[a,b,c,d]}}]. +test_require_subvals2(_) -> + ct:fail("Test should've been skipped, you shouldn't see this!"), + ok. + +test_require_deep_config() -> + [{require, {gen_cfg3, m, n}}]. +test_require_deep_config(_) -> + ok. + + +test_shadow_all(_) -> + ["n","N"] = ct:get_config({gen_cfg3,l, m, n}, [], [all]). + +test_element(_) -> + {{gen_cfg3,l, m, n},"n"} = ct:get_config({gen_cfg3,l, m, n}, [], [element]). + +test_shadow_all_element(_) -> + [{{gen_cfg3,l, m, n},"n"},{{gen_cfg3,l, m, n},"N"}] = + ct:get_config({gen_cfg3,l, m, n}, [], [all,element]). + +%% The tests below are needed to verify that things like ct:telnet can use +%% nested configs +test_internal_deep(_) -> + "n" = ct:get_config({{gen_cfg3,l,m},n}), + a_value = ct:get_config({{gen_cfg},a}), + undefined = ct:get_config({{gen_cfg3,l,m},p}). -- cgit v1.2.3