From 266cc79f26aa8df4718f2309808f77a5426f266c Mon Sep 17 00:00:00 2001
From: Cristian Cadar <cristic@cs.stanford.edu>
Date: Sat, 23 May 2009 02:42:09 +0000
Subject: Changed bout to ktest.  Kept "BOUT\n" as the header of test files,
 for backward compatibility.  Also changed KLEE_RUNTEST to KTEST_FILE. 
 Updated tutorial-1.

git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@72312 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Basic/BOut.cpp  | 236 ----------------------------------------------------
 lib/Basic/KTest.cpp | 236 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 236 insertions(+), 236 deletions(-)
 delete mode 100644 lib/Basic/BOut.cpp
 create mode 100644 lib/Basic/KTest.cpp

(limited to 'lib/Basic')

diff --git a/lib/Basic/BOut.cpp b/lib/Basic/BOut.cpp
deleted file mode 100644
index 42d17e27..00000000
--- a/lib/Basic/BOut.cpp
+++ /dev/null
@@ -1,236 +0,0 @@
-//===-- BOut.c ------------------------------------------------------------===//
-//
-//                     The KLEE Symbolic Virtual Machine
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-
-#include "klee/Internal/ADT/BOut.h"
-
-#include <stdlib.h>
-#include <string.h>
-#include <stdio.h>
-
-#define BOUT_MAGIC "BOUT\n"
-#define BOUT_MAGIC_SIZE 5
-#define BOUT_VERSION 2
-
-/***/
-
-static int read_uint32(FILE *f, unsigned *value_out) {
-  unsigned char data[4];
-  if (fread(data, 4, 1, f)!=1)
-    return 0;
-  *value_out = (((((data[0]<<8) + data[1])<<8) + data[2])<<8) + data[3];
-  return 1;
-}
-
-static int write_uint32(FILE *f, unsigned value) {
-  unsigned char data[4];
-  data[0] = value>>24;
-  data[1] = value>>16;
-  data[2] = value>> 8;
-  data[3] = value>> 0;
-  return fwrite(data, 1, 4, f)==4;
-}
-
-static int read_string(FILE *f, char **value_out) {
-  unsigned len;
-  if (!read_uint32(f, &len))
-    return 0;
-  *value_out = (char*) malloc(len+1);
-  if (!*value_out)
-    return 0;
-  if (fread(*value_out, len, 1, f)!=1)
-    return 0;
-  (*value_out)[len] = 0;
-  return 1;
-}
-
-static int write_string(FILE *f, const char *value) {
-  unsigned len = strlen(value);
-  if (!write_uint32(f, len))
-    return 0;
-  if (fwrite(value, len, 1, f)!=1)
-    return 0;
-  return 1;
-}
-
-/***/
-
-
-unsigned bOut_getCurrentVersion() {
-  return BOUT_VERSION;
-}
-
-
-static int bOut_checkHeader(FILE *f) {
-  char header[BOUT_MAGIC_SIZE];
-  if (fread(header, BOUT_MAGIC_SIZE, 1, f)!=1)
-    return 0;
-  if (memcmp(header, BOUT_MAGIC, BOUT_MAGIC_SIZE))
-    return 0;
-  return 1;
-}
-
-int bOut_isBOutFile(const char *path) {
-  FILE *f = fopen(path, "rb");
-  int res;
-
-  if (!f)
-    return 0;
-  res = bOut_checkHeader(f);
-  fclose(f);
-  
-  return res;
-}
-
-BOut *bOut_fromFile(const char *path) {
-  FILE *f = fopen(path, "rb");
-  BOut *res = 0;
-  unsigned i, version;
-
-  if (!f) 
-    goto error;
-  if (!bOut_checkHeader(f)) 
-    goto error;
-
-  res = (BOut*) calloc(1, sizeof(*res));
-  if (!res) 
-    goto error;
-
-  if (!read_uint32(f, &version)) 
-    goto error;
-  
-  if (version > bOut_getCurrentVersion())
-    goto error;
-
-  res->version = version;
-
-  if (!read_uint32(f, &res->numArgs)) 
-    goto error;
-  res->args = (char**) calloc(res->numArgs, sizeof(*res->args));
-  if (!res->args) 
-    goto error;
-  
-  for (i=0; i<res->numArgs; i++)
-    if (!read_string(f, &res->args[i]))
-      goto error;
-
-  if (version >= 2) {
-    if (!read_uint32(f, &res->symArgvs)) 
-      goto error;
-    if (!read_uint32(f, &res->symArgvLen)) 
-      goto error;
-  }
-
-  if (!read_uint32(f, &res->numObjects))
-    goto error;
-  res->objects = (BOutObject*) calloc(res->numObjects, sizeof(*res->objects));
-  if (!res->objects)
-    goto error;
-  for (i=0; i<res->numObjects; i++) {
-    BOutObject *o = &res->objects[i];
-    if (!read_string(f, &o->name))
-      goto error;
-    if (!read_uint32(f, &o->numBytes))
-      goto error;
-    o->bytes = (unsigned char*) malloc(o->numBytes);
-    if (fread(o->bytes, o->numBytes, 1, f)!=1)
-      goto error;
-  }
-
-  fclose(f);
-
-  return res;
- error:
-  if (res) {
-    if (res->args) {
-      for (i=0; i<res->numArgs; i++)
-        if (res->args[i])
-          free(res->args[i]);
-      free(res->args);
-    }
-    if (res->objects) {
-      for (i=0; i<res->numObjects; i++) {
-        BOutObject *bo = &res->objects[i];
-        if (bo->name)
-          free(bo->name);
-        if (bo->bytes)
-          free(bo->bytes);
-      }
-      free(res->objects);
-    }
-    free(res);
-  }
-
-  if (f) fclose(f);
-
-  return 0;
-}
-
-int bOut_toFile(BOut *bo, const char *path) {
-  FILE *f = fopen(path, "wb");
-  unsigned i;
-
-  if (!f) 
-    goto error;
-  if (fwrite(BOUT_MAGIC, strlen(BOUT_MAGIC), 1, f)!=1)
-    goto error;
-  if (!write_uint32(f, BOUT_VERSION))
-    goto error;
-      
-  if (!write_uint32(f, bo->numArgs))
-    goto error;
-  for (i=0; i<bo->numArgs; i++) {
-    if (!write_string(f, bo->args[i]))
-      goto error;
-  }
-
-  if (!write_uint32(f, bo->symArgvs))
-    goto error;
-  if (!write_uint32(f, bo->symArgvLen))
-    goto error;
-  
-  if (!write_uint32(f, bo->numObjects))
-    goto error;
-  for (i=0; i<bo->numObjects; i++) {
-    BOutObject *o = &bo->objects[i];
-    if (!write_string(f, o->name))
-      goto error;
-    if (!write_uint32(f, o->numBytes))
-      goto error;
-    if (fwrite(o->bytes, o->numBytes, 1, f)!=1)
-      goto error;
-  }
-
-  fclose(f);
-
-  return 1;
- error:
-  if (f) fclose(f);
-  
-  return 0;
-}
-
-unsigned bOut_numBytes(BOut *bo) {
-  unsigned i, res = 0;
-  for (i=0; i<bo->numObjects; i++)
-    res += bo->objects[i].numBytes;
-  return res;
-}
-
-void bOut_free(BOut *bo) {
-  unsigned i;
-  for (i=0; i<bo->numArgs; i++)
-    free(bo->args[i]);
-  free(bo->args);
-  for (i=0; i<bo->numObjects; i++) {
-    free(bo->objects[i].name);
-    free(bo->objects[i].bytes);
-  }
-  free(bo->objects);
-  free(bo);
-}
diff --git a/lib/Basic/KTest.cpp b/lib/Basic/KTest.cpp
new file mode 100644
index 00000000..d17916f5
--- /dev/null
+++ b/lib/Basic/KTest.cpp
@@ -0,0 +1,236 @@
+//===-- KTest.cpp ---------------------------------------------------------===//
+//
+//                     The KLEE Symbolic Virtual Machine
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include "klee/Internal/ADT/KTest.h"
+
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+
+#define KTEST_MAGIC "BOUT\n"
+#define KTEST_MAGIC_SIZE 5
+#define KTEST_VERSION 2
+
+/***/
+
+static int read_uint32(FILE *f, unsigned *value_out) {
+  unsigned char data[4];
+  if (fread(data, 4, 1, f)!=1)
+    return 0;
+  *value_out = (((((data[0]<<8) + data[1])<<8) + data[2])<<8) + data[3];
+  return 1;
+}
+
+static int write_uint32(FILE *f, unsigned value) {
+  unsigned char data[4];
+  data[0] = value>>24;
+  data[1] = value>>16;
+  data[2] = value>> 8;
+  data[3] = value>> 0;
+  return fwrite(data, 1, 4, f)==4;
+}
+
+static int read_string(FILE *f, char **value_out) {
+  unsigned len;
+  if (!read_uint32(f, &len))
+    return 0;
+  *value_out = (char*) malloc(len+1);
+  if (!*value_out)
+    return 0;
+  if (fread(*value_out, len, 1, f)!=1)
+    return 0;
+  (*value_out)[len] = 0;
+  return 1;
+}
+
+static int write_string(FILE *f, const char *value) {
+  unsigned len = strlen(value);
+  if (!write_uint32(f, len))
+    return 0;
+  if (fwrite(value, len, 1, f)!=1)
+    return 0;
+  return 1;
+}
+
+/***/
+
+
+unsigned kTest_getCurrentVersion() {
+  return KTEST_VERSION;
+}
+
+
+static int kTest_checkHeader(FILE *f) {
+  char header[KTEST_MAGIC_SIZE];
+  if (fread(header, KTEST_MAGIC_SIZE, 1, f)!=1)
+    return 0;
+  if (memcmp(header, KTEST_MAGIC, KTEST_MAGIC_SIZE))
+    return 0;
+  return 1;
+}
+
+int kTest_isKTestFile(const char *path) {
+  FILE *f = fopen(path, "rb");
+  int res;
+
+  if (!f)
+    return 0;
+  res = kTest_checkHeader(f);
+  fclose(f);
+  
+  return res;
+}
+
+KTest *kTest_fromFile(const char *path) {
+  FILE *f = fopen(path, "rb");
+  KTest *res = 0;
+  unsigned i, version;
+
+  if (!f) 
+    goto error;
+  if (!kTest_checkHeader(f)) 
+    goto error;
+
+  res = (KTest*) calloc(1, sizeof(*res));
+  if (!res) 
+    goto error;
+
+  if (!read_uint32(f, &version)) 
+    goto error;
+  
+  if (version > kTest_getCurrentVersion())
+    goto error;
+
+  res->version = version;
+
+  if (!read_uint32(f, &res->numArgs)) 
+    goto error;
+  res->args = (char**) calloc(res->numArgs, sizeof(*res->args));
+  if (!res->args) 
+    goto error;
+  
+  for (i=0; i<res->numArgs; i++)
+    if (!read_string(f, &res->args[i]))
+      goto error;
+
+  if (version >= 2) {
+    if (!read_uint32(f, &res->symArgvs)) 
+      goto error;
+    if (!read_uint32(f, &res->symArgvLen)) 
+      goto error;
+  }
+
+  if (!read_uint32(f, &res->numObjects))
+    goto error;
+  res->objects = (KTestObject*) calloc(res->numObjects, sizeof(*res->objects));
+  if (!res->objects)
+    goto error;
+  for (i=0; i<res->numObjects; i++) {
+    KTestObject *o = &res->objects[i];
+    if (!read_string(f, &o->name))
+      goto error;
+    if (!read_uint32(f, &o->numBytes))
+      goto error;
+    o->bytes = (unsigned char*) malloc(o->numBytes);
+    if (fread(o->bytes, o->numBytes, 1, f)!=1)
+      goto error;
+  }
+
+  fclose(f);
+
+  return res;
+ error:
+  if (res) {
+    if (res->args) {
+      for (i=0; i<res->numArgs; i++)
+        if (res->args[i])
+          free(res->args[i]);
+      free(res->args);
+    }
+    if (res->objects) {
+      for (i=0; i<res->numObjects; i++) {
+        KTestObject *bo = &res->objects[i];
+        if (bo->name)
+          free(bo->name);
+        if (bo->bytes)
+          free(bo->bytes);
+      }
+      free(res->objects);
+    }
+    free(res);
+  }
+
+  if (f) fclose(f);
+
+  return 0;
+}
+
+int kTest_toFile(KTest *bo, const char *path) {
+  FILE *f = fopen(path, "wb");
+  unsigned i;
+
+  if (!f) 
+    goto error;
+  if (fwrite(KTEST_MAGIC, strlen(KTEST_MAGIC), 1, f)!=1)
+    goto error;
+  if (!write_uint32(f, KTEST_VERSION))
+    goto error;
+      
+  if (!write_uint32(f, bo->numArgs))
+    goto error;
+  for (i=0; i<bo->numArgs; i++) {
+    if (!write_string(f, bo->args[i]))
+      goto error;
+  }
+
+  if (!write_uint32(f, bo->symArgvs))
+    goto error;
+  if (!write_uint32(f, bo->symArgvLen))
+    goto error;
+  
+  if (!write_uint32(f, bo->numObjects))
+    goto error;
+  for (i=0; i<bo->numObjects; i++) {
+    KTestObject *o = &bo->objects[i];
+    if (!write_string(f, o->name))
+      goto error;
+    if (!write_uint32(f, o->numBytes))
+      goto error;
+    if (fwrite(o->bytes, o->numBytes, 1, f)!=1)
+      goto error;
+  }
+
+  fclose(f);
+
+  return 1;
+ error:
+  if (f) fclose(f);
+  
+  return 0;
+}
+
+unsigned kTest_numBytes(KTest *bo) {
+  unsigned i, res = 0;
+  for (i=0; i<bo->numObjects; i++)
+    res += bo->objects[i].numBytes;
+  return res;
+}
+
+void kTest_free(KTest *bo) {
+  unsigned i;
+  for (i=0; i<bo->numArgs; i++)
+    free(bo->args[i]);
+  free(bo->args);
+  for (i=0; i<bo->numObjects; i++) {
+    free(bo->objects[i].name);
+    free(bo->objects[i].bytes);
+  }
+  free(bo->objects);
+  free(bo);
+}
-- 
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