Added two new heuristics tests for the new C/C++/Obj-C heuristics

samples/C++/16F88.h

@@ -0,0 +1,86 @@
+/*
+ * This file is part of PIC
+ * Copyright © 2012 Rachel Mant (dx-mon@users.sourceforge.net)
+ *
+ * PIC is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * PIC is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+enum PIC16F88Instruction
+{
+	ADDWF,
+	ANDWF,
+	CLRF,
+	CLRW,
+	COMF,
+	DECF,
+	DECFSZ,
+	INCF,
+	INCFSZ,
+	IORWF,
+	MOVF,
+	MOVWF,
+	NOP,
+	RLF,
+	RRF,
+	SUBWF,
+	SWAPF,
+	XORWF,
+	BCF,
+	BSF,
+	BTFSC,
+	BTFSS,
+	ADDLW,
+	ANDLW,
+	CALL,
+	CLRWDT,
+	GOTO,
+	IORLW,
+	MOVLW,
+	RETFIE,
+	RETLW,
+	RETURN,
+	SLEEP,
+	SUBLW,
+	XORLW
+};
+
+class PIC16F88
+{
+public:
+	PIC16F88(ROM *ProgramMemory);
+	void Step();
+
+private:
+	uint8_t q;
+	bool nextIsNop, trapped;
+	Memory *memory;
+	ROM *program;
+	Stack<uint16_t, 8> *CallStack;
+	Register<uint16_t> *PC;
+	Register<> *WREG, *PCL, *STATUS, *PCLATCH;
+	PIC16F88Instruction inst;
+	uint16_t instrWord;
+
+private:
+	void DecodeInstruction();
+	void ProcessInstruction();
+
+	uint8_t GetBank();
+	uint8_t GetMemoryContents(uint8_t partialAddress);
+	void SetMemoryContents(uint8_t partialAddress, uint8_t newVal);
+	void CheckZero(uint8_t value);
+	void StoreValue(uint8_t value, bool updateZero);
+	uint8_t SetCarry(bool val);
+	uint16_t GetPCHFinalBits();
+};

samples/C++/Memory16F88.h

@@ -0,0 +1,32 @@
+/*
+ * This file is part of PIC
+ * Copyright © 2012 Rachel Mant (dx-mon@users.sourceforge.net)
+ *
+ * PIC is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * PIC is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "Memory.h"
+
+class Memory16F88 : public Memory
+{
+private:
+	uint8_t memory[512];
+	std::map<uint32_t, MemoryLocation *> memoryMap;
+
+public:
+	Memory16F88();
+	uint8_t Dereference(uint8_t bank, uint8_t partialAddress);
+	uint8_t *Reference(uint8_t bank, uint8_t partialAddress);
+	uint8_t *operator [](uint32_t ref);
+};

samples/C++/ThreadedQueue.h

@@ -0,0 +1,76 @@
+/*
+ * This file is part of IRCBot
+ * Copyright © 2014 Rachel Mant (dx-mon@users.sourceforge.net)
+ *
+ * IRCBot is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * IRCBot is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef __THREADED_QUEUE_H__
+#define __THREADED_QUEUE_H__
+
+#include <pthread.h>
+#include <queue>
+
+template<class T>
+class ThreadedQueue : public std::queue<T>
+{
+private:
+	pthread_mutex_t queueMutex;
+	pthread_cond_t queueCond;
+
+public:
+	ThreadedQueue()
+	{
+		pthread_mutexattr_t mutexAttrs;
+		pthread_condattr_t condAttrs;
+
+		pthread_mutexattr_init(&mutexAttrs);
+		pthread_mutexattr_settype(&mutexAttrs, PTHREAD_MUTEX_ERRORCHECK);
+		pthread_mutex_init(&queueMutex, &mutexAttrs);
+		pthread_mutexattr_destroy(&mutexAttrs);
+
+		pthread_condattr_init(&condAttrs);
+		pthread_condattr_setpshared(&condAttrs, PTHREAD_PROCESS_PRIVATE);
+		pthread_cond_init(&queueCond, &condAttrs);
+		pthread_condattr_destroy(&condAttrs);
+	}
+
+	~ThreadedQueue()
+	{
+		pthread_cond_destroy(&queueCond);
+		pthread_mutex_destroy(&queueMutex);
+	}
+
+	void waitItems()
+	{
+		pthread_mutex_lock(&queueMutex);
+		pthread_cond_wait(&queueCond, &queueMutex);
+		pthread_mutex_unlock(&queueMutex);
+	}
+
+	void signalItems()
+	{
+		pthread_mutex_lock(&queueMutex);
+		pthread_cond_broadcast(&queueCond);
+		pthread_mutex_unlock(&queueMutex);
+	}
+
+	void push(T item)
+	{
+		std::queue<T>::push(item);
+		signalItems();
+	}
+};
+
+#endif /*__THREADED_QUEUE_H__*/

samples/C/ArrowLeft.h

@@ -0,0 +1,93 @@
+/*
+ * This file is part of GTK++ (libGTK++)
+ * Copyright © 2012 Rachel Mant (dx-mon@users.sourceforge.net)
+ *
+ * GTK++ is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * GTK++ is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/* GdkPixbuf RGBA C-Source image dump */
+
+#ifdef __SUNPRO_C
+#pragma align 4 (ArrowLeft)
+#endif
+#ifdef __GNUC__
+static const uint8_t ArrowLeft[] __attribute__ ((__aligned__ (4))) = 
+#else
+static const uint8_t ArrowLeft[] = 
+#endif
+{ ""
+  /* Pixbuf magic (0x47646b50) */
+  "GdkP"
+  /* length: header (24) + pixel_data (1600) */
+  "\0\0\6X"
+  /* pixdata_type (0x1010002) */
+  "\1\1\0\2"
+  /* rowstride (80) */
+  "\0\0\0P"
+  /* width (20) */
+  "\0\0\0\24"
+  /* height (20) */
+  "\0\0\0\24"
+  /* pixel_data: */
+  "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
+  "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
+  "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
+  "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
+  "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
+  "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
+  "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
+  "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
+  "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
+  "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
+  "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\377\0\0\0\0\0"
+  "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
+  "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
+  "\0\0\377\0\0\0\377\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
+  "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
+  "\0\0\0\0\0\0\0\0\0\0\0\0\377\0\0\0\377\0\0\0\377\0\0\0\0\0\0\0\0\0\0"
+  "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
+  "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\377\0\0\0\377\0\0\0\377"
+  "\0\0\0\377\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
+  "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
+  "\377\0\0\0\377\0\0\0\377\0\0\0\377\0\0\0\377\0\0\0\0\0\0\0\0\0\0\0\0"
+  "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
+  "\0\0\0\0\0\0\0\0\0\0\0\0\0\377\0\0\0\377\0\0\0\377\0\0\0\377\0\0\0\377"
+  "\0\0\0\377\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
+  "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
+  "\377\0\0\0\377\0\0\0\377\0\0\0\377\0\0\0\377\0\0\0\0\0\0\0\0\0\0\0\0"
+  "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
+  "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\377\0\0\0\377\0\0\0\377\0"
+  "\0\0\377\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
+  "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
+  "\0\0\0\0\0\0\0\377\0\0\0\377\0\0\0\377\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
+  "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
+  "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\377\0\0\0\377\0"
+  "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
+  "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
+  "\0\0\0\0\0\0\0\0\0\0\377\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
+  "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
+  "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
+  "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
+  "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
+  "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
+  "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
+  "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
+  "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
+  "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
+  "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
+  "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
+  "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
+  "\0\0"};
+
+

test/test_heuristics.rb

@@ -32,6 +32,15 @@ class TestHeuristcs < Test::Unit::TestCase
     languages = ["C++", "Objective-C"]
     results = Heuristics.disambiguate_c(fixture("C++/render_adapter.cpp"), languages)
     assert_equal Language["C++"], results.first
+    languages = ["C++", "Objective-C", "C"]
+    results = Heuristics.disambiguate_c(fixture("C++/ThreadedQueue.h"), languages)
+    assert_equal Language["C++"], results.first
+  end
+
+  def test_c_by_heuristics
+    languages = ["C++", "Objective-C", "C"]
+    results = Heuristics.disambiguate_c(fixture("C/ArrowLeft.h"), languages)
+    assert_equal nil, results.first
   end
 
   def test_detect_still_works_if_nothing_matches