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* [SCM] master: Simplify log interface; escape cntrl chars; update expunit.
@ 2007-12-18 17:00 cagney
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From: cagney @ 2007-12-18 17:00 UTC (permalink / raw)
To: frysk-cvs
The branch, master has been updated
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- Log -----------------------------------------------------------------
commit c0ff11aa28f8188570d8b4654c2b9c61f9c9be8d
Author: Andrew Cagney <cagney@redhat.com>
Date: Tue Dec 18 11:59:24 2007 -0500
Simplify log interface; escape cntrl chars; update expunit.
frysk-sys/frysk/expunit/ChangeLog
2007-12-18 cagney <cagney@redhat.com>
* TestEquals.java (testToString()): New.
* Equals.java (toString()): Return an escaped string.
* TestRegex.java (testToString()): New.
* Regex.java (toString()): Return an escaped string.
* Match.java (escape(String)): New.
* Expect.java (expectMilliseconds(long,Match[]): Use Log.log(Object,String,Object,String,int).
frysk-sys/frysk/rsl/ChangeLog
2007-12-18 cagney <cagney@redhat.com>
* Log.java (suffix()): Rename prefix.
(print(Object)): Inspect the object's type.
(print(Throwable[])): Delete.
(print(Throwable)): Delete.
(dump(Throwable)): New.
(dump(Object)): New.
(dump(Object,int)): New.
(print(Object[])): Delete.
(print(String[])): Delete.
(log(Object,String,Throwable)): Delete.
(log(Object,String,Throwable[])): Delete.
(log(Object,String,Object[])): Delete.
(log(Object,String,long,String,Object[])): Delete.
(log(Object,String,Object,String,int)): New.
(log(Object,String,Object,String,Object,String,Object[])): Delete.
(log(Object,String,Object,String,Object,String,Object)): New.
(log(Object,String,String[])): Delete.
-----------------------------------------------------------------------
Summary of changes:
frysk-sys/frysk/expunit/ChangeLog | 9 ++
frysk-sys/frysk/expunit/Equals.java | 2 +-
frysk-sys/frysk/expunit/Expect.java | 9 +-
frysk-sys/frysk/expunit/Match.java | 11 ++
frysk-sys/frysk/expunit/Regex.java | 8 +-
frysk-sys/frysk/expunit/TestEquals.java | 5 +
frysk-sys/frysk/expunit/TestRegex.java | 5 +
frysk-sys/frysk/rsl/ChangeLog | 20 ++++
frysk-sys/frysk/rsl/Log.java | 188 +++++++++++++------------------
9 files changed, 139 insertions(+), 118 deletions(-)
First 500 lines of diff:
diff --git a/frysk-sys/frysk/expunit/ChangeLog b/frysk-sys/frysk/expunit/ChangeLog
index da96d7d..2a1f8be 100644
--- a/frysk-sys/frysk/expunit/ChangeLog
+++ b/frysk-sys/frysk/expunit/ChangeLog
@@ -1,3 +1,12 @@
+2007-12-18 cagney <cagney@redhat.com>
+
+ * TestEquals.java (testToString()): New.
+ * Equals.java (toString()): Return an escaped string.
+ * TestRegex.java (testToString()): New.
+ * Regex.java (toString()): Return an escaped string.
+ * Match.java (escape(String)): New.
+ * Expect.java (expectMilliseconds(long,Match[]): Use Log.log(Object,String,Object,String,int).
+
2007-12-17 cagney <cagney@redhat.com>
* Expect.java: Use frysk.rsl.Log.
diff --git a/frysk-sys/frysk/expunit/Equals.java b/frysk-sys/frysk/expunit/Equals.java
index f59bd31..d90c49b 100644
--- a/frysk-sys/frysk/expunit/Equals.java
+++ b/frysk-sys/frysk/expunit/Equals.java
@@ -56,7 +56,7 @@ public class Equals
*/
public String toString ()
{
- return s;
+ return escape(s);
}
protected int groupCount ()
{
diff --git a/frysk-sys/frysk/expunit/Expect.java b/frysk-sys/frysk/expunit/Expect.java
index eeed7ec..4195d48 100644
--- a/frysk-sys/frysk/expunit/Expect.java
+++ b/frysk-sys/frysk/expunit/Expect.java
@@ -192,18 +192,17 @@ public class Expect
*/
void expectMilliseconds(long timeoutMilliseconds, Match[] matches) {
final long endTime = (System.currentTimeMillis() + timeoutMilliseconds);
- fine.log(this, "expect timeout", timeoutMilliseconds, "match", matches);
+ fine.log(this, "expect", matches, "timeout [milliseconds]", (int)timeoutMilliseconds);
while (true) {
if (matches != null) {
for (int i = 0; i < matches.length; i++) {
Match p = matches[i];
if (p != null) {
- finest.log(this, "find", (Object) p, "in",
- (Object) output);
+ finest.log(this, "find", p, "in", (Object) output);
if (p.find(output)) {
- fine.log(this, "match", (Object) p.group());
+ fine.log(this, "match", (Object) p.group(), "with", p);
p.execute();
- // Remove everying up to and including what
+ // Remove everything up to and including what
// matched.
if (p.end() >= 0)
output = output.substring(p.end());
diff --git a/frysk-sys/frysk/expunit/Match.java b/frysk-sys/frysk/expunit/Match.java
index c0eef04..8e24262 100644
--- a/frysk-sys/frysk/expunit/Match.java
+++ b/frysk-sys/frysk/expunit/Match.java
@@ -46,6 +46,17 @@ package frysk.expunit;
public abstract class Match
{
/**
+ * Escape any characters in S so it looks something like a quoted-string seen in java.
+ * @param s the unescaped string
+ * @return the escaped string
+ */
+ public static String escape(String s) {
+ return s.replaceAll("\r", "\\\\r")
+ .replaceAll("\n", "\\\\n")
+ .replaceAll("\t", "\\\\t")
+ .replaceAll("\f", "\\\\f");
+ }
+ /**
* Find the pattern in the output, normally this is an unanchored
* match.
*/
diff --git a/frysk-sys/frysk/expunit/Regex.java b/frysk-sys/frysk/expunit/Regex.java
index 084b28d..197a05e 100644
--- a/frysk-sys/frysk/expunit/Regex.java
+++ b/frysk-sys/frysk/expunit/Regex.java
@@ -57,13 +57,11 @@ public class Regex
/**
* String representing this object - the patter it matches.
*/
- public String toString ()
- {
- return pattern.pattern ();
+ public String toString() {
+ return escape(pattern.pattern());
}
/**
- * Find the pattern in the output, normally this is an unanchored
- * match.
+ * Find the pattern in the output, normally this is an unanchored match.
*/
private Matcher matcher;
boolean find (String output)
diff --git a/frysk-sys/frysk/expunit/TestEquals.java b/frysk-sys/frysk/expunit/TestEquals.java
index e63350d..74780b1 100644
--- a/frysk-sys/frysk/expunit/TestEquals.java
+++ b/frysk-sys/frysk/expunit/TestEquals.java
@@ -98,4 +98,9 @@ public class TestEquals
}
});
}
+
+ public void testToString() {
+ Match m = new Equals("\r\n\t\f\"\'");
+ assertEquals("toString", "\\r\\n\\t\\f\"\'", m.toString());
+ }
}
diff --git a/frysk-sys/frysk/expunit/TestRegex.java b/frysk-sys/frysk/expunit/TestRegex.java
index 65e600d..ba277bf 100644
--- a/frysk-sys/frysk/expunit/TestRegex.java
+++ b/frysk-sys/frysk/expunit/TestRegex.java
@@ -111,4 +111,9 @@ public class TestRegex
}
});
}
+
+ public void testToString() {
+ Match m = new Regex("\r\n\t\f\"\'");
+ assertEquals("toString", "\\r\\n\\t\\f\"\'", m.toString());
+ }
}
diff --git a/frysk-sys/frysk/rsl/ChangeLog b/frysk-sys/frysk/rsl/ChangeLog
index 201f560..55f7ec3 100644
--- a/frysk-sys/frysk/rsl/ChangeLog
+++ b/frysk-sys/frysk/rsl/ChangeLog
@@ -1,3 +1,23 @@
+2007-12-18 cagney <cagney@redhat.com>
+
+ * Log.java (suffix()): Rename prefix.
+ (print(Object)): Inspect the object's type.
+ (print(Throwable[])): Delete.
+ (print(Throwable)): Delete.
+ (dump(Throwable)): New.
+ (dump(Object)): New.
+ (dump(Object,int)): New.
+ (print(Object[])): Delete.
+ (print(String[])): Delete.
+ (log(Object,String,Throwable)): Delete.
+ (log(Object,String,Throwable[])): Delete.
+ (log(Object,String,Object[])): Delete.
+ (log(Object,String,long,String,Object[])): Delete.
+ (log(Object,String,Object,String,int)): New.
+ (log(Object,String,Object,String,Object,String,Object[])): Delete.
+ (log(Object,String,Object,String,Object,String,Object)): New.
+ (log(Object,String,String[])): Delete.
+
2007-12-17 cagney <cagney@redhat.com>
* Log.java (log(...)): Rename message(...).
diff --git a/frysk-sys/frysk/rsl/Log.java b/frysk-sys/frysk/rsl/Log.java
index 9336d90..b8d87f3 100644
--- a/frysk-sys/frysk/rsl/Log.java
+++ b/frysk-sys/frysk/rsl/Log.java
@@ -42,6 +42,7 @@ package frysk.rsl;
import java.io.PrintStream;
import java.util.List;
import java.text.MessageFormat;
+import java.lang.reflect.Array;
/**
* Generate log information when enabled.
@@ -155,11 +156,69 @@ public final class Log {
out.print("]:");
}
- private void postfix() {
+ private void suffix() {
out.println();
out.flush();
}
-
+
+ /**
+ * Throwables get their message printed; along with any root
+ * causes.
+ */
+ private void dump(Throwable t) {
+ out.print("<<exception");
+ Throwable cause = t;
+ do {
+ out.print(":");
+ out.print(t.getMessage());
+ cause = cause.getCause();
+ } while (cause != null);
+ out.print(">>");
+ }
+ private void dump(String s) {
+ out.print("\"");
+ out.print(s
+ .replaceAll("\"", "\\\\\"")
+ .replaceAll("\'", "\\\\\'")
+ .replaceAll("\r", "\\\\r")
+ .replaceAll("\n", "\\\\n")
+ .replaceAll("\t", "\\\\t")
+ .replaceAll("\f", "\\\\f"));
+ out.print("\"");
+ }
+ /**
+ * Dump the array object's i'th element
+ * @param o the array object
+ * @param i the array index
+ */
+ private void dump(Object o, int i) {
+ // for moment assume the array contains Objects; dump recursively.
+ dump(Array.get(o, i));
+ }
+ /**
+ * Dump an arbitrary object.
+ * @param o the object to dump
+ */
+ private void dump(Object o) {
+ if (o.getClass().isArray()) {
+ out.print("[");
+ for (int i = 0; i < Array.getLength(o); i++) {
+ if (i > 0)
+ out.print(",");
+ dump(o, i);
+ }
+ out.print("]");
+ } else if (o instanceof Throwable)
+ dump((Throwable) o);
+ else if (o instanceof String)
+ dump((String)o);
+ else {
+ out.print("<<");
+ out.print(o.toString());
+ out.print(">>");
+ }
+ }
+
/**
* Integers are printed in decimal.
*/
@@ -200,57 +259,12 @@ public final class Log {
out.print(" ");
out.print(s);
}
- private void print(String[] a) {
- out.print(" [");
- for (int i = 0; i < a.length; i++) {
- if (i > 0)
- out.print(",");
- out.print(a[i]);
- }
- out.print("]");
- }
/**
- * Objects are wrapped in "[" and "]".
+ * Use poorly implemented reflection to dump Objectss.
*/
private void print(Object o) {
- out.print(" <<");
- out.print(o.toString());
- out.print(">>");
- }
- private void print(Object[] a) {
- out.print(" [");
- for (int i = 0; i < a.length; i++) {
- if (i > 0)
- out.print(",");
- out.print("<<");
- out.print(a[i].toString());
- out.print(">>");
- }
- out.print("]");
- }
- /**
- * Throwables get their message printed; along with any root
- * causes.
- */
- private void print(Throwable t) {
- out.print(" exception");
- Throwable cause = t;
- do {
- out.print(":");
- out.print(t.getMessage());
- cause = cause.getCause();
- } while (cause != null);
- }
- private void print(Throwable[] t) {
- out.print(" exception");
- for (int i = 0; i < t.length; i++) {
- Throwable cause = t[i];
- do {
- out.print(":");
- out.print(cause.getMessage());
- cause = cause.getCause();
- } while (cause != null);
- }
+ out.print(" ");
+ dump(o);
}
/**
@@ -261,7 +275,7 @@ public final class Log {
return;
prefix();
print(MessageFormat.format(msg, o));
- postfix();
+ suffix();
}
/**
* For compatibility with existing loggers.
@@ -271,7 +285,7 @@ public final class Log {
return;
prefix();
print(MessageFormat.format(msg, new Object[] { o }));
- postfix();
+ suffix();
}
// Add at will and on demand.
@@ -280,14 +294,14 @@ public final class Log {
return;
prefix();
print(p1);
- postfix();
+ suffix();
}
public void log(Object self, String p1) {
if (!logging)
return;
print(p1);
- postfix();
+ suffix();
}
// Add at will and on demand.
@@ -297,7 +311,7 @@ public final class Log {
prefix(self);
print(p1);
print(p2);
- postfix();
+ suffix();
}
// Add at will and on demand.
@@ -307,7 +321,7 @@ public final class Log {
prefix(self);
print(p1);
print(p2);
- postfix();
+ suffix();
}
// Add at will and on demand.
@@ -317,7 +331,7 @@ public final class Log {
prefix(self);
print(p1);
print(p2);
- postfix();
+ suffix();
}
// Add at will and on demand.
@@ -327,7 +341,7 @@ public final class Log {
prefix(self);
print(p1);
print(p2);
- postfix();
+ suffix();
}
// Add at will and on demand.
@@ -337,7 +351,7 @@ public final class Log {
prefix(self);
print(p1);
print(p2);
- postfix();
+ suffix();
}
// Add at will and on demand.
@@ -347,50 +361,10 @@ public final class Log {
prefix(self);
print(p1);
print(p2);
- postfix();
- }
-
- // Add at will and on demand.
- public void log(Object self, String p1, String[] p2) {
- if (!logging)
- return;
- prefix(self);
- print(p1);
- print(p2);
- postfix();
- }
-
- // Add at will and on demand.
- public void log(Object self, String p1, Object[] p2) {
- if (!logging)
- return;
- prefix(self);
- print(p1);
- print(p2);
- postfix();
- }
-
- // Add at will and on demand.
- public void log(Object self, String p1, Throwable p2) {
- if (!logging)
- return;
- prefix(self);
- print(p1);
- print(p2);
- postfix();
+ suffix();
}
- // Add at will and on demand.
- public void log(Object self, String p1, Throwable[] p2) {
- if (!logging)
- return;
- prefix(self);
- print(p1);
- print(p2);
- postfix();
- }
-
- public void log(Object self, String p1, long p2, String p3, Object[] p4) {
+ public void log(Object self, String p1, Object p2, String p3, Object p4) {
if (!logging)
return;
prefix(self);
@@ -398,9 +372,10 @@ public final class Log {
print(p2);
print(p3);
print(p4);
- postfix();
+ suffix();
}
- public void log(Object self, String p1, Object p2, String p3, Object p4) {
+
+ public void log(Object self, String p1, Object p2, String p3, int p4) {
if (!logging)
return;
prefix(self);
@@ -408,11 +383,10 @@ public final class Log {
print(p2);
print(p3);
print(p4);
- postfix();
+ suffix();
}
- public void log(Object self, String p1, Object p2, String p3, Object p4,
- String p5, String[] p6) {
+ public void log(Object self, String p1, Object p2, String p3, Object p4, String p5, Object p6) {
if (!logging)
return;
prefix(self);
@@ -422,6 +396,6 @@ public final class Log {
print(p4);
print(p5);
print(p6);
- postfix();
+ suffix();
}
}
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