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Add some tests for agi::Options 

Originally committed to SVN as r6010.
This commit is contained in:
Thomas Goyne 2011-12-22 21:11:10 +00:00
parent ef3414931f
commit 70a291d4d4
17 changed files with 270 additions and 31 deletions
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1
aegisub/tests/Makefile
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@ -22,6 +22,7 @@ SRC = \
libaegisub_iconv.cpp \
libaegisub_keyframe.cpp \
libaegisub_line_iterator.cpp \
libaegisub_option.cpp \
libaegisub_mru.cpp \
libaegisub_signals.cpp \
libaegisub_util.cpp \

236
aegisub/tests/libaegisub_option.cpp
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@ -1,5 +1,4 @@
// Copyright (c) 2010, Amar Takhar <verm@aegisub.org>
// Copyright (c) 2011, Thomas Goyne <plorkyeran@aegisub.org>
//
// Permission to use, copy, modify, and distribute this software for any
// purpose with or without fee is hereby granted, provided that the above
@ -20,6 +19,8 @@
/// @ingroup option
#include <libaegisub/option.h>
#include <libaegisub/option_value.h>
#include "main.h"
#include "util.h"
@ -28,14 +29,235 @@ protected:
std::string default_opt;
std::string conf_ok;
virtual void SetUp() {
void SetUp() {
default_opt = "{\"Valid\" : \"This is valid\"}";
conf_ok = "./data/option_string.json";
conf_ok = "data/options/string.json";
}
};
TEST_F(lagi_option, OptionConstructFromFile) {
EXPECT_NO_THROW(agi::Options *opt = new agi::Options(conf_ok, default_opt));
TEST_F(lagi_option, construct_from_file) {
EXPECT_NO_THROW(agi::Options(conf_ok, default_opt, agi::Options::FLUSH_SKIP));
}
TEST_F(lagi_option, nonexistent_file) {
EXPECT_NO_THROW(agi::Options("", default_opt, agi::Options::FLUSH_SKIP));
}
TEST_F(lagi_option, get_existing_option) {
agi::Options opt(conf_ok, default_opt, agi::Options::FLUSH_SKIP);
ASSERT_NO_THROW(opt.Get("Valid"));
ASSERT_NO_THROW(opt.Get("Valid")->GetString());
EXPECT_STREQ("This is valid", opt.Get("Valid")->GetString().c_str());
}
TEST_F(lagi_option, get_nonexistant_option) {
agi::Options opt(conf_ok, default_opt, agi::Options::FLUSH_SKIP);
EXPECT_THROW(opt.Get("Nonexistant option"), agi::OptionErrorNotFound);
}
TEST_F(lagi_option, flush_skip) {
util::copy("data/options/string.json", "data/options/tmp");
{
agi::Options opt("data/options/tmp", default_opt, agi::Options::FLUSH_SKIP);
ASSERT_NO_THROW(opt.Get("Valid")->SetString(""));
}
EXPECT_TRUE(util::compare("data/options/string.json", "data/options/tmp"));
}
TEST_F(lagi_option, flush_no_skip) {
util::copy("data/options/string.json", "data/options/tmp");
{
agi::Options opt("data/options/tmp", default_opt);
ASSERT_NO_THROW(opt.Get("Valid")->SetString(""));
}
EXPECT_FALSE(util::compare("data/options/string.json", "data/options/tmp"));
}
TEST_F(lagi_option, existent_but_invalid_file_uses_default) {
agi::Options opt("data/options/null.json", default_opt, agi::Options::FLUSH_SKIP);
EXPECT_NO_THROW(opt.Get("Valid")->GetString());
EXPECT_THROW(opt.Get("Null"), agi::Exception);
}
TEST_F(lagi_option, load_several_config_files) {
agi::Options opt("", default_opt, agi::Options::FLUSH_SKIP);
{ std::ifstream f("data/options/string.json"); EXPECT_NO_THROW(opt.ConfigNext(f)); }
{ std::ifstream f("data/options/integer.json"); EXPECT_NO_THROW(opt.ConfigNext(f)); }
{ std::ifstream f("data/options/double.json"); EXPECT_NO_THROW(opt.ConfigNext(f)); }
{ std::ifstream f("data/options/bool.json"); EXPECT_NO_THROW(opt.ConfigNext(f)); }
EXPECT_NO_THROW(opt.Get("String")->GetString());
EXPECT_NO_THROW(opt.Get("Integer")->GetInt());
EXPECT_NO_THROW(opt.Get("Double")->GetDouble());
EXPECT_NO_THROW(opt.Get("Bool")->GetBool());
}
TEST_F(lagi_option, arrays) {
agi::Options opt("", default_opt, agi::Options::FLUSH_SKIP);
{ std::ifstream f("data/options/array_string.json"); EXPECT_NO_THROW(opt.ConfigNext(f)); }
{ std::ifstream f("data/options/array_integer.json"); EXPECT_NO_THROW(opt.ConfigNext(f)); }
{ std::ifstream f("data/options/array_double.json"); EXPECT_NO_THROW(opt.ConfigNext(f)); }
{ std::ifstream f("data/options/array_bool.json"); EXPECT_NO_THROW(opt.ConfigNext(f)); }
EXPECT_NO_THROW(opt.Get("String")->GetListString());
EXPECT_NO_THROW(opt.Get("Integer")->GetListInt());
EXPECT_NO_THROW(opt.Get("Double")->GetListDouble());
EXPECT_NO_THROW(opt.Get("Bool")->GetListBool());
}
TEST_F(lagi_option, bad_default_throws_and_null_is_rejected) {
EXPECT_THROW(agi::Options("", "{\"Null\" : null}", agi::Options::FLUSH_SKIP), agi::Exception);
}
TEST_F(lagi_option, nested_options) {
const char *conf = "{ \"a\" : { \"b\" : { \"c\" : { \"c\" : \"value\" } } } }";
ASSERT_NO_THROW(agi::Options("", conf, agi::Options::FLUSH_SKIP));
agi::Options opt("", conf, agi::Options::FLUSH_SKIP);
ASSERT_NO_THROW(opt.Get("a/b/c/c"));
ASSERT_NO_THROW(opt.Get("a/b/c/c")->GetString());
EXPECT_STREQ("value", opt.Get("a/b/c/c")->GetString().c_str());
}
TEST_F(lagi_option, heterogeneous_arrays_rejected) {
EXPECT_NO_THROW(agi::Options("", "{ \"key\" : [ { \"bool\" : true }] }", agi::Options::FLUSH_SKIP));
EXPECT_THROW(agi::Options("", "{ \"key\" : [ { \"bool\" : true }, { \"double\" : 1.0 } ] }", agi::Options::FLUSH_SKIP), agi::Exception);
}
TEST_F(lagi_option, flush_roundtrip) {
util::remove("data/options/tmp");
{
agi::Options opt("data/options/tmp", "{}");
{ std::ifstream f("data/options/all_types.json"); EXPECT_NO_THROW(opt.ConfigNext(f)); }
EXPECT_NO_THROW(opt.Get("Integer")->SetInt(1));
EXPECT_NO_THROW(opt.Get("Double")->SetDouble(1.1));
EXPECT_NO_THROW(opt.Get("String")->SetString("hello"));
EXPECT_NO_THROW(opt.Get("Colour")->SetColour("rgb(255,255,255)"));
EXPECT_NO_THROW(opt.Get("Boolean")->SetBool(true));
std::vector<int64_t> int_arr; int_arr.push_back(1);
EXPECT_NO_THROW(opt.Get("Array/Integer")->SetListInt(int_arr));
std::vector<double> double_arr; double_arr.push_back(1.1);
EXPECT_NO_THROW(opt.Get("Array/Double")->SetListDouble(double_arr));
std::vector<std::string> str_arr; str_arr.push_back("hello");
EXPECT_NO_THROW(opt.Get("Array/String")->SetListString(str_arr));
std::vector<agi::Colour> clr_arr; clr_arr.push_back("rgb(255,255,255)");
EXPECT_NO_THROW(opt.Get("Array/Colour")->SetListColour(clr_arr));
std::vector<bool> bool_arr; bool_arr.push_back(true);
EXPECT_NO_THROW(opt.Get("Array/Boolean")->SetListBool(bool_arr));
}
{
agi::Options opt("data/options/tmp", "{}");
ASSERT_NO_THROW(opt.ConfigUser());
EXPECT_EQ(1, opt.Get("Integer")->GetInt());
EXPECT_EQ(1.1, opt.Get("Double")->GetDouble());
EXPECT_STREQ("hello", opt.Get("String")->GetString().c_str());
EXPECT_STREQ("rgb(255,255,255)", opt.Get("Colour")->GetColour().c_str());
EXPECT_EQ(true, opt.Get("Boolean")->GetBool());
EXPECT_EQ(1, opt.Get("Array/Integer")->GetListInt().size());
EXPECT_EQ(1, opt.Get("Array/Double")->GetListDouble().size());
EXPECT_EQ(1, opt.Get("Array/String")->GetListString().size());
EXPECT_EQ(1, opt.Get("Array/Colour")->GetListColour().size());
EXPECT_EQ(1, opt.Get("Array/Boolean")->GetListBool().size());
EXPECT_EQ(1, opt.Get("Array/Integer")->GetListInt().front());
EXPECT_EQ(1.1, opt.Get("Array/Double")->GetListDouble().front());
EXPECT_STREQ("hello", opt.Get("Array/String")->GetListString().front().c_str());
EXPECT_STREQ("rgb(255,255,255)", opt.Get("Array/Colour")->GetListColour().front().c_str());
EXPECT_EQ(true, opt.Get("Array/Boolean")->GetListBool().front());
}
}
TEST_F(lagi_option, mixed_valid_and_invalid_in_user_conf_loads_all_valid) {
const char *def = "{\"1\" : false, \"2\" : 1, \"3\" : false }";
agi::Options opt("data/options/all_bool.json", def, agi::Options::FLUSH_SKIP);
ASSERT_NO_THROW(opt.ConfigUser());
EXPECT_EQ(true, opt.Get("1")->GetBool());
EXPECT_EQ(1, opt.Get("2")->GetInt());
EXPECT_EQ(true, opt.Get("3")->GetBool());
}
TEST_F(lagi_option, empty_array_works) {
EXPECT_NO_THROW(agi::Options("", "{ \"arr\" : [] }", agi::Options::FLUSH_SKIP));
}
TEST_F(lagi_option, empty_object_works) {
EXPECT_NO_THROW(agi::Options("", "{ \"obj\" : {} }", agi::Options::FLUSH_SKIP));
}
TEST_F(lagi_option, unknown_array_type) {
EXPECT_THROW(agi::Options("", "{ \"arr\" : [ { \"float\" : 5.0 } ] }"), agi::Exception);
}
TEST_F(lagi_option, malformed_arrays) {
EXPECT_THROW(agi::Options("", "{ \"arr\" : [ {} ] }"), agi::Exception);
EXPECT_THROW(agi::Options("", "{ \"arr\" : [ { \"double\" : 5.0 }, {} ] }"), agi::Exception);
EXPECT_THROW(agi::Options("", "{ \"arr\" : [ { \"double\" : 5.0, \"int\" : 5 } ] }"), agi::Exception);
}
TEST_F(lagi_option, int_vs_double) {
agi::Options opt("", "{ \"int\" : 5, \"double\" : 5.0 }", agi::Options::FLUSH_SKIP);
EXPECT_NO_THROW(opt.Get("int")->GetInt());
EXPECT_NO_THROW(opt.Get("double")->GetDouble());
}
struct empty_arr_options : public agi::Options {
empty_arr_options() : agi::Options("", "{ \"arr\" : [] }", agi::Options::FLUSH_SKIP) { }
};
TEST_F(lagi_option, empty_array_decays_to_first_used_type) {
ASSERT_NO_THROW(empty_arr_options());
{
empty_arr_options opt;
EXPECT_NO_THROW(opt.Get("arr")->GetListBool());
EXPECT_THROW(opt.Get("arr")->GetListColour(), agi::OptionValueErrorInvalidListType);
EXPECT_THROW(opt.Get("arr")->GetListDouble(), agi::OptionValueErrorInvalidListType);
EXPECT_THROW(opt.Get("arr")->GetListInt(), agi::OptionValueErrorInvalidListType);
EXPECT_THROW(opt.Get("arr")->GetListString(), agi::OptionValueErrorInvalidListType);
}
{
empty_arr_options opt;
EXPECT_NO_THROW(opt.Get("arr")->GetListColour());
EXPECT_THROW(opt.Get("arr")->GetListBool(), agi::OptionValueErrorInvalidListType);
EXPECT_THROW(opt.Get("arr")->GetListDouble(), agi::OptionValueErrorInvalidListType);
EXPECT_THROW(opt.Get("arr")->GetListInt(), agi::OptionValueErrorInvalidListType);
EXPECT_THROW(opt.Get("arr")->GetListString(), agi::OptionValueErrorInvalidListType);
}
{
empty_arr_options opt;
EXPECT_NO_THROW(opt.Get("arr")->GetListDouble());
EXPECT_THROW(opt.Get("arr")->GetListBool(), agi::OptionValueErrorInvalidListType);
EXPECT_THROW(opt.Get("arr")->GetListColour(), agi::OptionValueErrorInvalidListType);
EXPECT_THROW(opt.Get("arr")->GetListInt(), agi::OptionValueErrorInvalidListType);
EXPECT_THROW(opt.Get("arr")->GetListString(), agi::OptionValueErrorInvalidListType);
}
{
empty_arr_options opt;
EXPECT_NO_THROW(opt.Get("arr")->GetListInt());
EXPECT_THROW(opt.Get("arr")->GetListBool(), agi::OptionValueErrorInvalidListType);
EXPECT_THROW(opt.Get("arr")->GetListColour(), agi::OptionValueErrorInvalidListType);
EXPECT_THROW(opt.Get("arr")->GetListDouble(), agi::OptionValueErrorInvalidListType);
EXPECT_THROW(opt.Get("arr")->GetListString(), agi::OptionValueErrorInvalidListType);
}
{
empty_arr_options opt;
EXPECT_NO_THROW(opt.Get("arr")->GetListString());
EXPECT_THROW(opt.Get("arr")->GetListBool(), agi::OptionValueErrorInvalidListType);
EXPECT_THROW(opt.Get("arr")->GetListColour(), agi::OptionValueErrorInvalidListType);
EXPECT_THROW(opt.Get("arr")->GetListDouble(), agi::OptionValueErrorInvalidListType);
EXPECT_THROW(opt.Get("arr")->GetListInt(), agi::OptionValueErrorInvalidListType);
}
}

1
aegisub/tests/options/all_bool.json Normal file
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@ -0,0 +1 @@
{"1" : true, "2" : true, "3" : true }

14
aegisub/tests/options/all_types.json Normal file
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@ -0,0 +1,14 @@
{
"Integer" : 0,
"Double" : 0.1,
"String" : "",
"Colour" : "rgb(0, 0, 0)",
"Boolean" : false,
"Array" : {
"Integer" : [ { "int" : 0 }, {"int" : 0 } ],
"Double" : [ { "double" : 0.1 }, {"double" : 0.1 } ],
"String" : [ { "string" : "" }, {"string" : "" } ],
"Colour" : [ { "colour" : "rgb(0,0,0)" }, {"colour" : "rgb(0,0,0)" } ],
"Boolean" : [ { "bool" : false }, {"bool" : false } ]
}
}

1
aegisub/tests/options/array_bool.json Normal file
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@ -0,0 +1 @@
{"Bool" : [{"bool" : true}, {"bool" : true}]}

1
aegisub/tests/options/array_double.json Normal file
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@ -0,0 +1 @@
{"Double" : [{"double" : 2.1}, {"double" : 2.1}]}

1
aegisub/tests/options/array_integer.json Normal file
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@ -0,0 +1 @@
{"Integer" : [{"int" : 1}, {"int" : 1}]}

1
aegisub/tests/options/array_string.json Normal file
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@ -0,0 +1 @@
{"String" : [{"string" : "This is a test"}, {"string" : "This is a test"}]}

1
aegisub/tests/options/bool.json Normal file
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@ -0,0 +1 @@
{"Bool" : true}

1
aegisub/tests/options/double.json Normal file
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@ -0,0 +1 @@
{"Double" : 2.1}

1
aegisub/tests/options/integer.json Normal file
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@ -0,0 +1 @@
{"Integer" : 1}

1
aegisub/tests/options/null.json Normal file
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@ -0,0 +1 @@
{"Null" : null}

1
aegisub/tests/options/string.json Normal file
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@ -0,0 +1 @@
{"String" : "This is a test"}

13
aegisub/tests/setup.bat
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@ -27,17 +27,8 @@ echo > data/rename_me
echo > data/rename_me_overwrite
echo > data/rename_me_overwrite_renamed
echo {"String" : "This is a test"} > data/option_string.json
echo {"Integer" : 1} > data/option_integer.json
echo {"Double" : 2.1} > data/option_double.json
echo {"Bool" : true} > data/option_bool.json
echo {"Null" : null} > data/option_null.json
echo {"String" : [{"string" : "This is a test"}, {"string" : "This is a test"}]} > data/option_array_string
echo {"Integer" : [{"int" : 1}, {"int" : 1}]} > data/option_array_integer
echo {"Double" : [{"double" : 2.1}, {"double" : 2.1}]} > data/option_array_double
echo {"Bool" : [{"bool" : true}, {"bool" : true}]} > data/option_array_bool
mkdir data\options
xcopy "%~dp0\options" data\options
mkdir data\vfr
mkdir data\vfr\in

13
aegisub/tests/setup.sh
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@ -29,17 +29,8 @@ touch data/rename_me
touch data/rename_me_overwrite
touch data/rename_me_overwrite_renamed
echo '{"String" : "This is a test"}' > data/option_string.json
echo '{"Integer" : 1}' > data/option_integer.json
echo '{"Double" : 2.1}' > data/option_double.json
echo '{"Bool" : true}' > data/option_bool.json
echo '{"Null" : null}' > data/option_null.json
echo '{"String" : [{"string" : "This is a test"}, {"string" : "This is a test"}]}' > data/option_array_string
echo '{"Integer" : [{"int" : 1}, {"int" : 1}]}' > data/option_array_integer
echo '{"Double" : [{"double" : 2.1}, {"double" : 2.1}]}' > data/option_array_double
echo '{"Bool" : [{"bool" : true}, {"bool" : true}]}' > data/option_array_bool
mkdir data/options
cp options/* data/options
mkdir data/vfr
mkdir data/vfr/in

11
aegisub/tests/util.cpp
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@ -19,17 +19,26 @@
/// @ingroup util common
#include <fstream>
#include <sstream>
#include "util.h"
namespace util {
void copy(const std::string from, const std::string to) {
void copy(const std::string &from, const std::string &to) {
std::ifstream ifs(from.c_str(), std::ios::binary);
std::ofstream ofs(to.c_str(), std::ios::binary);
ofs << ifs.rdbuf();
}
bool compare(const std::string &file1, const std::string &file2) {
std::stringstream ss1, ss2;
std::ifstream if1(file1.c_str(), std::ios::binary), if2(file2.c_str(), std::ios::binary);
ss1 << if1.rdbuf();
ss2 << if2.rdbuf();
return ss1.str() == ss2.str();
}
} // namespace util

3
aegisub/tests/util.h
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@ -25,7 +25,8 @@
namespace util {
void copy(const std::string from, const std::string to);
void copy(const std::string &from, const std::string &to);
bool compare(const std::string &file1, const std::string &file2);
void remove(const std::string& file);
template<typename T>