SourceFormat Enforcement

[thirdparty/squid.git] / src / tests / stub_debug.cc

diff --git a/src/tests/stub_debug.cc b/src/tests/stub_debug.cc
index 44d083611449f77c65d563dd6d9b19a87b7f5908..ce9fc5d81ec2179422a94bb699d45aba78cc6507 100644 (file)
--- a/src/tests/stub_debug.cc
+++ b/src/tests/stub_debug.cc
@@ -1,3 +1,11 @@
+/*
+ * Copyright (C) 1996-2017 The Squid Software Foundation and contributors
+ *
+ * Squid software is distributed under GPLv2+ license and includes
+ * contributions from numerous individuals and organizations.
+ * Please see the COPYING and CONTRIBUTORS files for details.
+ */
+
 /*
  * A stub implementation of the Debug.h API.
  * For use by test binaries which do not need the full context debugging
@@ -9,35 +17,31 @@
 #include "Debug.h"
 
 FILE *debug_log = NULL;
-int Debug::TheDepth = 0;
 
 char *Debug::debugOptions;
 char *Debug::cache_log= NULL;
 int Debug::rotateNumber = 0;
 int Debug::Levels[MAX_DEBUG_SECTIONS];
-int Debug::level;
-int Debug::sectionLevel;
 int Debug::override_X = 0;
 int Debug::log_stderr = 1;
 bool Debug::log_syslog = false;
 
 Ctx
-ctx_enter(const char *descr)
+ctx_enter(const char *)
 {
     return -1;
 }
 
 void
-ctx_exit(Ctx ctx)
-{
-}
+ctx_exit(Ctx)
+{}
 
 void
-_db_init(const char *logfile, const char *options)
+_db_init(const char *, const char *)
 {}
 
 void
-_db_set_syslog(const char *facility)
+_db_set_syslog(const char *)
 {}
 
 void
@@ -73,69 +77,48 @@ _db_print(const char *format,...)
 static void
 _db_print_stderr(const char *format, va_list args)
 {
-    if (1 < Debug::level)
+    if (1 < Debug::Level())
         return;
 
     vfprintf(stderr, format, args);
 }
 
-std::ostream &
-Debug::getDebugOut()
-{
-    assert(TheDepth >= 0);
-    ++TheDepth;
-    if (TheDepth > 1) {
-        assert(CurrentDebug);
-        *CurrentDebug << std::endl << "reentrant debuging " << TheDepth << "-{";
-    } else {
-        assert(!CurrentDebug);
-        CurrentDebug = new std::ostringstream();
-        // set default formatting flags
-        CurrentDebug->setf(std::ios::fixed);
-        CurrentDebug->precision(2);
-    }
-    return *CurrentDebug;
-}
-
 void
 Debug::parseOptions(char const *)
+{}
+
+const char*
+SkipBuildPrefix(const char* path)
 {
-    return;
+    return path;
 }
 
-void
-Debug::finishDebug()
+Debug::Context *Debug::Current = nullptr;
+
+Debug::Context::Context(const int aSection, const int aLevel):
+    level(aLevel),
+    sectionLevel(Levels[aSection]),
+    upper(Current)
 {
-    assert(TheDepth >= 0);
-    assert(CurrentDebug);
-    if (TheDepth > 1) {
-        *CurrentDebug << "}-" << TheDepth << std::endl;
-    } else {
-        assert(TheDepth == 1);
-        _db_print("%s\n", CurrentDebug->str().c_str());
-        delete CurrentDebug;
-        CurrentDebug = NULL;
-    }
-    --TheDepth;
+    buf.setf(std::ios::fixed);
+    buf.precision(2);
 }
 
-void
-Debug::xassert(const char *msg, const char *file, int line)
+std::ostringstream &
+Debug::Start(const int section, const int level)
 {
-
-    if (CurrentDebug) {
-        *CurrentDebug << "assertion failed: " << file << ":" << line <<
-        ": \"" << msg << "\"";
-    }
-    abort();
+    Current = new Context(section, level);
+    return Current->buf;
 }
 
-std::ostringstream *Debug::CurrentDebug (NULL);
-
-const char*
-SkipBuildPrefix(const char* path)
+void
+Debug::Finish()
 {
-    return path;
+    if (Current) {
+        _db_print("%s\n", Current->buf.str().c_str());
+        delete Current;
+        Current = nullptr;
+    }
 }
 
 std::ostream &
@@ -149,11 +132,15 @@ Raw::print(std::ostream &os) const
 
     // finalize debugging level if no level was set explicitly via minLevel()
     const int finalLevel = (level >= 0) ? level :
-                           (size_ > 40 ? DBG_DATA : Debug::sectionLevel);
-    if (finalLevel <= Debug::sectionLevel) {
+                           (size_ > 40 ? DBG_DATA : Debug::SectionLevel());
+    if (finalLevel <= Debug::SectionLevel()) {
         os << (label_ ? '=' : ' ');
-        os.write(data_, size_);
+        if (data_)
+            os.write(data_, size_);
+        else
+            os << "[null]";
     }
 
     return os;
 }
+