Switched from loading test files to testing specific parsing constructs. The tests don't fully cover the span (eventually I'll add more, maybe), but there's a bunch there.

More to the point, the yaml-reader program doesn't do any file IO, so it doesn't require a specific working directory.

yaml-reader.vcproj

@@ -167,10 +167,18 @@
 			Filter="cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx"
 			UniqueIdentifier="{4FC737F1-C7A5-4376-A066-2A32D752A2FF}"
 			>
+			<File
+				RelativePath=".\yaml-reader\emittertests.cpp"
+				>
+			</File>
 			<File
 				RelativePath=".\yaml-reader\main.cpp"
 				>
 			</File>
+			<File
+				RelativePath=".\yaml-reader\parsertests.cpp"
+				>
+			</File>
 			<File
 				RelativePath=".\yaml-reader\tests.cpp"
 				>
@@ -186,32 +194,6 @@
 				>
 			</File>
 		</Filter>
-		<Filter
-			Name="Resource Files"
-			Filter="rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav"
-			UniqueIdentifier="{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}"
-			>
-			<File
-				RelativePath=".\yaml-reader\tests\directives.yaml"
-				>
-			</File>
-			<File
-				RelativePath=".\yaml-reader\tests\mixed.yaml"
-				>
-			</File>
-			<File
-				RelativePath=".\yaml-reader\tests\scalars.yaml"
-				>
-			</File>
-			<File
-				RelativePath=".\yaml-reader\tests\simple.yaml"
-				>
-			</File>
-			<File
-				RelativePath=".\yaml-reader\tests\test.yaml"
-				>
-			</File>
-		</Filter>
 	</Files>
 	<Globals>
 	</Globals>

yaml-reader/main.cpp

@@ -1,38 +1,11 @@
-#include "yaml.h"
 #include "tests.h"
-#include <fstream>
-#include <iostream>
-#include <cstring>
-
-void run()
-{
-	std::ifstream fin("tests/test.yaml");
-	YAML::Parser parser(fin);
-
-	while(parser)
-	{
-		YAML::Node doc;
-		parser.GetNextDocument(doc);
-		std::cout << doc;
-	}
-	
-	// try some output
-	YAML::Emitter out;
-}
 
 int main(int argc, char **argv)
 {
-	bool verbose = false;
-	for(int i=1;i<argc;i++) {
-		if(std::strcmp(argv[i], "-v") == 0)
-			verbose = true;
-	}
-
 #ifdef WINDOWS
 	_CrtSetDbgFlag(_CRTDBG_LEAK_CHECK_DF|_CRTDBG_ALLOC_MEM_DF);
 #endif // WINDOWS
-	Test::RunAll(verbose);
+	Test::RunAll();
-	run();
 
 	return 0;
 }

yaml-reader/parsertests.cpp

@@ -0,0 +1,222 @@
+#include "tests.h"
+#include "yaml.h"
+#include <sstream>
+
+namespace Test
+{
+	namespace Parser {
+		void SimpleScalar(std::string& inputScalar, std::string& desiredOutput)
+		{
+			inputScalar = "Hello, World!";
+			desiredOutput = "Hello, World!";
+		}
+
+		void MultiLineScalar(std::string& inputScalar, std::string& desiredOutput)
+		{
+			inputScalar =
+				"normal scalar, but\n"
+				"over several lines";
+			desiredOutput = "normal scalar, but over several lines";
+		}
+
+		void LiteralScalar(std::string& inputScalar, std::string& desiredOutput)
+		{
+			inputScalar =
+				"|\n"
+				" literal scalar - so we can draw ASCII:\n"
+				" \n"
+                "          -   -\n"
+                "         |  -  |\n"
+                "          -----\n";
+			desiredOutput =
+				"literal scalar - so we can draw ASCII:\n"
+				"\n"
+                "         -   -\n"
+                "        |  -  |\n"
+                "         -----\n";
+		}
+
+		void FoldedScalar(std::string& inputScalar, std::string& desiredOutput)
+		{
+			inputScalar =
+				">\n"
+				" and a folded scalar... so we\n"
+				" can just keep writing various\n"
+				" things. And if we want to keep indentation:\n"
+				" \n"
+				"    we just indent a little\n"
+				"    see, this stays indented";
+			desiredOutput =
+				"and a folded scalar... so we"
+				" can just keep writing various"
+				" things. And if we want to keep indentation:\n"
+				"\n"
+				"   we just indent a little\n"
+				"   see, this stays indented";
+		}
+
+		void ChompedFoldedScalar(std::string& inputScalar, std::string& desiredOutput)
+		{
+			inputScalar =
+				">-\n"
+				"  Here's a folded scalar\n"
+				"  that gets chomped.";
+			desiredOutput =
+				"Here's a folded scalar"
+				" that gets chomped.";
+		}
+
+		void ChompedLiteralScalar(std::string& inputScalar, std::string& desiredOutput)
+		{
+			inputScalar =
+				"|-\n"
+				"  Here's a literal scalar\n"
+				"  that gets chomped.";
+			desiredOutput =
+				"Here's a literal scalar\n"
+				"that gets chomped.";
+		}
+
+		void FoldedScalarWithIndent(std::string& inputScalar, std::string& desiredOutput)
+		{
+			inputScalar =
+				">2\n"
+				"       Here's a folded scalar\n"
+				"  that starts with some indentation.";
+			desiredOutput =
+				"     Here's a folded scalar\n"
+				"that starts with some indentation.";
+		}
+
+		void ColonScalar(std::string& inputScalar, std::string& desiredOutput)
+		{
+			inputScalar = "::vector";
+			desiredOutput = "::vector";
+		}
+
+		void QuotedScalar(std::string& inputScalar, std::string& desiredOutput)
+		{
+			inputScalar = "\": - ()\"";
+			desiredOutput = ": - ()";
+		}
+
+		void CommaScalar(std::string& inputScalar, std::string& desiredOutput)
+		{
+			inputScalar = "Up, up, and away!";
+			desiredOutput = "Up, up, and away!";
+		}
+
+		void DashScalar(std::string& inputScalar, std::string& desiredOutput)
+		{
+			inputScalar = "-123";
+			desiredOutput = "-123";
+		}
+
+		void URLScalar(std::string& inputScalar, std::string& desiredOutput)
+		{
+			inputScalar = "http://example.com/foo#bar";
+			desiredOutput = "http://example.com/foo#bar";
+		}
+
+		bool SimpleSeq()
+		{
+			std::string input =
+				"- eggs\n"
+				"- bread\n"
+				"- milk";
+
+			std::stringstream stream(input);
+			YAML::Parser parser(stream);
+			YAML::Node doc;
+			parser.GetNextDocument(doc);
+
+			std::string output;
+			doc[0] >> output;
+			if(output != "eggs")
+				return false;
+			doc[1] >> output;
+			if(output != "bread")
+				return false;
+			doc[2] >> output;
+			if(output != "milk")
+				return false;
+
+			return true;
+		}
+
+		bool SimpleMap()
+		{
+			std::string input =
+				"name: Prince Fielder\n"
+				"position: 1B\n"
+				"bats: L";
+
+			std::stringstream stream(input);
+			YAML::Parser parser(stream);
+			YAML::Node doc;
+			parser.GetNextDocument(doc);
+
+			std::string output;
+			doc["name"] >> output;
+			if(output != "Prince Fielder")
+				return false;
+			doc["position"] >> output;
+			if(output != "1B")
+				return false;
+			doc["bats"] >> output;
+			if(output != "L")
+				return false;
+
+			return true;
+		}
+
+		bool FlowSeq()
+		{
+			std::string input = "[ 2 , 3, 5  ,  7,   11]";
+
+			std::stringstream stream(input);
+			YAML::Parser parser(stream);
+			YAML::Node doc;
+			parser.GetNextDocument(doc);
+
+			int output;
+			doc[0] >> output;
+			if(output != 2)
+				return false;
+			doc[1] >> output;
+			if(output != 3)
+				return false;
+			doc[2] >> output;
+			if(output != 5)
+				return false;
+			doc[3] >> output;
+			if(output != 7)
+				return false;
+			doc[4] >> output;
+			if(output != 11)
+				return false;
+
+			return true;
+		}
+
+		bool FlowMap()
+		{
+			std::string input = "{hr: 65, avg: 0.278}";
+
+			std::stringstream stream(input);
+			YAML::Parser parser(stream);
+			YAML::Node doc;
+			parser.GetNextDocument(doc);
+
+			std::string output;
+			doc["hr"] >> output;
+			if(output != "65")
+				return false;
+			doc["avg"] >> output;
+			if(output != "0.278")
+				return false;
+
+			return true;
+		}
+	}
+}

yaml-reader/tests.h

@@ -3,11 +3,33 @@
 namespace YAML { class Emitter; }
 
 namespace Test {
-	void RunAll(bool verbose);
+	void RunAll();
-	bool Inout(const std::string& file, bool verbose);
 	
+	bool RunParserTests();
 	bool RunEmitterTests();
 
+	namespace Parser {
+		// scalar tests
+		void SimpleScalar(std::string& inputScalar, std::string& desiredOutput);
+		void MultiLineScalar(std::string& inputScalar, std::string& desiredOutput);
+		void LiteralScalar(std::string& inputScalar, std::string& desiredOutput);
+		void FoldedScalar(std::string& inputScalar, std::string& desiredOutput);
+		void ChompedFoldedScalar(std::string& inputScalar, std::string& desiredOutput);
+		void ChompedLiteralScalar(std::string& inputScalar, std::string& desiredOutput);
+		void FoldedScalarWithIndent(std::string& inputScalar, std::string& desiredOutput);
+		void ColonScalar(std::string& inputScalar, std::string& desiredOutput);
+		void QuotedScalar(std::string& inputScalar, std::string& desiredOutput);
+		void CommaScalar(std::string& inputScalar, std::string& desiredOutput);
+		void DashScalar(std::string& inputScalar, std::string& desiredOutput);
+		void URLScalar(std::string& inputScalar, std::string& desiredOutput);
+
+		// misc tests
+		bool SimpleSeq();
+		bool SimpleMap();
+		bool FlowSeq();
+		bool FlowMap();
+	}
+	
 	namespace Emitter {
 		// correct emitting
 		void SimpleScalar(YAML::Emitter& out, std::string& desiredOutput);

yaml-reader/tests/directives.yaml

@@ -1,5 +0,0 @@
-%YAML 1.2
-%TAG ! !howdy
----
-- basic node
-- ! yeah baby

yaml-reader/tests/mixed.yaml

@@ -1,32 +0,0 @@
-- the main thing is a sequence
-- here's a key: value
-  and another: value
-- let's inline: [1, 2, 3]
-  and an inline map: {key: value, 243: 101}
-- and multiple indents:
-  - here's
-  - a
-  - list
-  and another:
-  - list
-  - of
-  - things
-- maybe now:
-  let's: get
-  pretty:
-    deep: here
-    in:
-      the: nesting
-      just: to
-      confuse:
-        the: heck
-        out:
-          - of
-          - the: parser
-            if:
-              - we
-              - can
-          - do: that
-      what: do
-    you: think?
-    

yaml-reader/tests/scalars.yaml

@@ -1,35 +0,0 @@
-- normal scalar, but
-  over several lines
-- |
-  literal scalar - so we can draw ASCII:
-  
-         -   -
-        |  -   |
-         ------
-- >
-  and a folded scalar... so we
-  can just keep writing various
-  things. And if we want to keep indentation:
-  
-    we just indent a little
-    see, this stays indented
-- >-
-  Here's a folded scalar
-  that gets chomped.
-- |-
-  And here's a literal scalar
-  that gets chomped.
-- >2
-       Here's a folded scalar
-  that starts with some indentation.
-- ::vector
-- ": - ()"
-- Up, up, and away!
-- -123
-- http://example.com/foo#bar
-# Inside flow collection:
-- [ ::vector,
-  ": - ()",
-  "Up, up and away!",
-  -123,
-  http://example.com/foo#bar ]

yaml-reader/tests/simple.yaml

@@ -1,13 +0,0 @@
----
-just a scalar
----
-and another scalar
----
-now an end document
-...
----
-and now two
-...
-...
----
-and that's it

yaml-reader/tests/test.yaml

@@ -1,4 +0,0 @@
-- true
-- false
-- y
-- n