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Diffstat (limited to 'src/ext_depends/D-YAML/source/dyaml/test/common.d')
| -rw-r--r-- | src/ext_depends/D-YAML/source/dyaml/test/common.d | 223 |
1 files changed, 0 insertions, 223 deletions
diff --git a/src/ext_depends/D-YAML/source/dyaml/test/common.d b/src/ext_depends/D-YAML/source/dyaml/test/common.d deleted file mode 100644 index a6bafa9..0000000 --- a/src/ext_depends/D-YAML/source/dyaml/test/common.d +++ /dev/null @@ -1,223 +0,0 @@ - -// Copyright Ferdinand Majerech 2011. -// Distributed under the Boost Software License, Version 1.0. -// (See accompanying file LICENSE_1_0.txt or copy at -// http://www.boost.org/LICENSE_1_0.txt) - -module dyaml.test.common; - -version(unittest) -{ - -import dyaml.node; -import dyaml.event; - -import core.exception; -import std.algorithm; -import std.array; -import std.conv; -import std.file; -import std.range; -import std.path; -import std.traits; -import std.typecons; - -package: - -/** -Run a test. - -Params: - testFunction = Unittest function. - unittestExt = Extensions of data files needed for the unittest. - skipExt = Extensions that must not be used for the unittest. - */ -void run(D)(D testFunction, string[] unittestExt, string[] skipExt = []) -{ - immutable string dataDir = __FILE_FULL_PATH__.dirName ~ "/../../../test/data"; - auto testFilenames = findTestFilenames(dataDir); - - if (unittestExt.length > 0) - { - outer: foreach (base, extensions; testFilenames) - { - string[] filenames; - foreach (ext; unittestExt) - { - if (!extensions.canFind(ext)) - { - continue outer; - } - filenames ~= base ~ '.' ~ ext; - } - foreach (ext; skipExt) - { - if (extensions.canFind(ext)) - { - continue outer; - } - } - - execute(testFunction, filenames); - } - } - else - { - execute(testFunction, string[].init); - } -} - -// TODO: remove when a @safe ubyte[] file read can be done. -/** -Reads a file as an array of bytes. - -Params: - filename = Full path to file to read. - -Returns: The file's data. -*/ -ubyte[] readData(string filename) @trusted -{ - import std.file : read; - return cast(ubyte[])read(filename); -} -void assertNodesEqual(const scope Node gotNode, const scope Node expectedNode) @safe -{ - import std.format : format; - assert(gotNode == expectedNode, format!"got %s, expected %s"(gotNode.debugString, expectedNode.debugString)); -} - -/** -Determine if events in events1 are equivalent to events in events2. - -Params: - events1 = A range of events to compare with. - events2 = A second range of events to compare. - -Returns: true if the events are equivalent, false otherwise. -*/ -bool compareEvents(T, U)(T events1, U events2) -if (isInputRange!T && isInputRange!U && is(ElementType!T == Event) && is(ElementType!U == Event)) -{ - foreach (e1, e2; zip(events1, events2)) - { - //Different event types. - if (e1.id != e2.id) - { - return false; - } - //Different anchor (if applicable). - if (e1.id.among!(EventID.sequenceStart, EventID.mappingStart, EventID.alias_, EventID.scalar) - && e1.anchor != e2.anchor) - { - return false; - } - //Different collection tag (if applicable). - if (e1.id.among!(EventID.sequenceStart, EventID.mappingStart) && e1.tag != e2.tag) - { - return false; - } - if (e1.id == EventID.scalar) - { - //Different scalar tag (if applicable). - if (!(e1.implicit || e2.implicit) && e1.tag != e2.tag) - { - return false; - } - //Different scalar value. - if (e1.value != e2.value) - { - return false; - } - } - } - return true; -} -/** -Throw an Error if events in events1 aren't equivalent to events in events2. - -Params: - events1 = First event array to compare. - events2 = Second event array to compare. -*/ -void assertEventsEqual(T, U)(T events1, U events2) -if (isInputRange!T && isInputRange!U && is(ElementType!T == Event) && is(ElementType!U == Event)) -{ - auto events1Copy = events1.array; - auto events2Copy = events2.array; - assert(compareEvents(events1Copy, events2Copy), text("Got '", events1Copy, "', expected '", events2Copy, "'")); -} - -private: - -/** -Find unittest input filenames. - -Params: dir = Directory to look in. - -Returns: Test input base filenames and their extensions. -*/ - //@trusted due to dirEntries -string[][string] findTestFilenames(const string dir) @trusted -{ - //Groups of extensions indexed by base names. - string[][string] names; - foreach (string name; dirEntries(dir, SpanMode.shallow)) - { - if (isFile(name)) - { - string base = name.stripExtension(); - string ext = name.extension(); - if (ext is null) - { - ext = ""; - } - if (ext[0] == '.') - { - ext = ext[1 .. $]; - } - - //If the base name doesn't exist yet, add it; otherwise add new extension. - names[base] = ((base in names) is null) ? [ext] : names[base] ~ ext; - } - } - return names; -} - -/** -Recursively copy an array of strings to a tuple to use for unittest function input. - -Params: - index = Current index in the array/tuple. - tuple = Tuple to copy to. - strings = Strings to copy. -*/ -void stringsToTuple(uint index, F ...)(ref F tuple, const string[] strings) -in(F.length == strings.length) -do -{ - tuple[index] = strings[index]; - static if (index > 0) - { - stringsToTuple!(index - 1, F)(tuple, strings); - } -} - -/** -Execute an unittest on specified files. - -Params: - testName = Name of the unittest. - testFunction = Unittest function. - filenames = Names of input files to test with. - */ -void execute(D)(D testFunction, string[] filenames) -{ - //Convert filenames to parameters tuple and call the test function. - alias F = Parameters!D[0..$]; - F parameters; - stringsToTuple!(F.length - 1, F)(parameters, filenames); - testFunction(parameters); -} - -} // version(unittest) |