From: teodor <teodor>
Date: Thu, 4 Aug 2005 18:11:00 +0000 (+0000)
Subject: 1 Added simple tests
X-Git-Url: http://sigaev.ru/git/gitweb.cgi?a=commitdiff_plain;h=c5cbb3cfe4b2192517ea6032c982e34db1d292b9;p=clrlibru.git

1 Added simple tests
2 Add removing comment, style etc
3 Improve formatting
4 Add quot transformation
---

diff --git a/Makefile b/Makefile
index bf32e85..04e3721 100644
--- a/Makefile
+++ b/Makefile
@@ -13,6 +13,19 @@ all: clrlibru
 clrlibru: $(OBJS)
 	$(CC) $(LIB) -o $@ $(OBJS)
 
+test: all
+	@[ -d results ] || mkdir results
+	@[ -d diffs ] || mkdir diffs
+	@for FILE in  test.htm	; do \
+		echo -n $$FILE "        ........ " ; \
+		if ./clrlibru < tests/$$FILE > results/$$FILE && diff -c expected/$$FILE results/$$FILE > diffs/$$FILE ; then \
+			echo ok ; \
+		else \
+			echo FAILED ; \
+		fi ; \
+	done 
+
 clean:
 	rm -rf clrlibru *core *.o
+	rm -rf results diffs
 
diff --git a/clrlibru.c b/clrlibru.c
index 825cb65..76b44f9 100644
--- a/clrlibru.c
+++ b/clrlibru.c
@@ -32,6 +32,8 @@
 #include <string.h>
 #include <ctype.h>
 
+static void pushoutstr(FILE *out, char *buf, int len);
+
 static void
 usage() {
         printf("Clear text from lib.ru for Pocket PC, Version 0.2.\n");
@@ -41,12 +43,15 @@ usage() {
         exit(0);
 }
 
-char* RemoveTag[]={
+static char* RemoveTag[]={
 	"select",
 	"head",
 	"div",
 	"a",
 	"form",
+	"script",
+	"style",
+	"title",
 	NULL
 };
 
@@ -63,6 +68,43 @@ is_rtag(char *tag, int len) {
 	return 0;
 }
 
+typedef struct {
+	char 	*quote;
+	char	*str;
+	int	len;
+} Quote;
+
+static Quote quoteChange[] = {
+	{"quot", "\"", -1},
+	{"laquo", "\"", -1},
+	{"raquo", "\"", -1},
+	{"quot", "\"", -1},
+	{"lt", "<", -1},
+	{"gt", ">", -1},
+	{"nbsp", " ", -1},
+	{"mdash", "-", -1},
+	{"amp", "&", -1},
+	{"shy", "", -1},
+	{NULL, NULL, -1}
+}; 
+
+static int
+pushoutquot(FILE *out, char *buf, int buflen) {
+	Quote	*ptr = quoteChange;
+
+	buf[buflen]='\0';
+	while( ptr->quote ) {
+		if ( strcmp( ptr->quote, buf ) == 0 ) {
+			if ( ptr->len < 0 ) 
+				ptr->len = strlen( ptr->str );
+			pushoutstr( out, ptr->str, ptr->len );
+			return 1;
+		}
+		ptr++;
+	}
+	return 0;
+}
+
 
 static char *optarg = NULL;
 static int current=1;
@@ -98,21 +140,85 @@ mgetopt(int argn, char* argv[], char *option) {
 	return (int)key;
 }
 
-#define INTXT	0
-#define INTAG	1
-#define FINDEND	2
+#define INTXT		0
+#define INTAG		1
+#define FINDEND		2
 #define INDROPTAG	3
 #define INDROPINTAG	4
 #define INHEADTAG	5
 #define INDROPINCLSTAG	6
+#define WAITAFTERRED	7
+#define COMMENTBEGIN1	8	
+#define COMMENTBEGIN2	9	
+#define COMMENTIN	10	
+#define COMMENTEND1	11	
+#define COMMENTEND2	12	
+#define	INQUOTE		13
 
+#define	BUFFERLENGTH	8192
+#define REDSTRING	"  "
+
+typedef enum TypeOut {
+	Char,
+	NewLine,
+	Tag,
+	Paragraph,
+	None
+} TypeOut;
+
+ 
+static void
+pushout( FILE *out, TypeOut type, int value ) {
+	static TypeOut PrevType=None;
+	static int  prevvalue=0;
+	static int newlinecount=0;
+
+	if ( type == Char ) {
+		if ( !(( PrevType==Tag || PrevType==None || PrevType==NewLine ) && ( value == ' ' || value == '\t' )) ) { 
+			newlinecount=0;
+			fputc(value ,out);
+		}
+		prevvalue = value;
+	} else if ( type == NewLine ) {
+		if ( newlinecount < 2 ) 
+			fputc('\n', out);
+		newlinecount++;
+	} else if ( type != PrevType ) {
+		switch(type) {
+			case Tag:
+				if ( !(PrevType==None || PrevType==NewLine || ( PrevType==Char && ( prevvalue == ' ' || prevvalue == '\t' || prevvalue == '\n'  ) )) ) { 
+					newlinecount=0;
+					fputc(' ', out);
+				}
+				break;
+			case Paragraph:
+				pushout(out, NewLine, 0);
+				fwrite(REDSTRING, sizeof(char), strlen(REDSTRING), out); 
+				newlinecount=0;
+				break;
+			default:
+				printf("Unknown type: %d", type);
+				exit(1);
+		}
+	}
+	PrevType = type;
+}
+
+static void
+pushoutstr(FILE *out, char *buf, int len) {
+	char *ptr=buf;
+	while( ptr-buf<len ) {
+		pushout(out, Char, (int)(*ptr));
+		ptr++;
+	} 
+}
 
 int 
 main(int argn, char *argv[]) {
 	int ch;
 	FILE	*in=stdin, *out=stdout;
 	int state=INTXT;
-	char	buf[8192];
+	char	buf[BUFFERLENGTH];
 	int lenbuf=0,closelen=0;
         int spacelen=4;
 
@@ -132,8 +238,8 @@ main(int argn, char *argv[]) {
 				break;
 			case 'l':
 				spacelen = atoi(optarg);
-				if ( spacelen < 0 ) {
-					printf("-l should be >= 0\n");
+				if ( spacelen < 0 || spacelen >= BUFFERLENGTH ) {
+					printf("-l should be >= 0 and < %d\n", BUFFERLENGTH);
 					exit(1);
 				}
 				break;
@@ -145,6 +251,9 @@ main(int argn, char *argv[]) {
 	}
 	
 	while( (ch=getc(in)) != EOF ) {
+		if ( ch == '\r' )
+			continue;
+
 		if ( state==INTXT ) {
 			if ( ch == '<' ) {
 				state=INHEADTAG;
@@ -152,23 +261,35 @@ main(int argn, char *argv[]) {
 			} else if ( ch == '\n' ) {
 				state=FINDEND;
 				lenbuf=1;
-				*buf = ch;
-			} else if ( ch != '\r' )
-				fputc(ch,out);
+			} else if ( ch=='&' ) {
+				*buf='&';
+				lenbuf=1;	
+				state=INQUOTE;
+			} else { 
+				pushout(out, Char, ch);
+			}
 		} else if ( state==INHEADTAG ) {
 			if ( isalpha(ch) ) {
-				buf[ lenbuf ] = tolower(ch);
-				lenbuf++;
+				if ( lenbuf < BUFFERLENGTH-1 ) { 
+					buf[ lenbuf ] = tolower(ch);
+					lenbuf++;
+				}
+			} else if ( ch == '!' ) {
+				state = COMMENTBEGIN1;
 			} else if ( ch == '>' ) {
 				if ( is_rtag(buf,lenbuf) ) {
 					state = INDROPTAG;
 					closelen=0;
 				} else {
 					state=INTXT;
-					fputc(' ',out);
+					if ( lenbuf==0 )
+						pushoutstr(out, "<>", 2);
+					else
+						pushout(out, Tag, 0);
 				}
 			} else if ( lenbuf == 0 && ch != '/' ) {
-				fputc('<',out); fputc(ch,out); 
+				pushout(out, Char, '<');
+				pushout(out, Char, ch);
 				state=INTXT;
 			} else { 
 				if ( is_rtag(buf,lenbuf) ) {
@@ -176,14 +297,13 @@ main(int argn, char *argv[]) {
 					closelen=0;
 				} else {
 					state=INTAG;
-					fputc(' ',out);
 				}
 			}
 		} else if ( state==INTAG ) {
 			if ( ch == '>' ) {
 				state=INTXT;
-				fputc(' ',out);
-			}	
+				pushout(out, Tag, 0);
+			}
 		} else if ( state == INDROPTAG ) {
 			if ( ch == '<' ) {
 				state=INDROPINTAG;
@@ -205,28 +325,68 @@ main(int argn, char *argv[]) {
 			} else
 				state=INDROPTAG;
 		} else if ( state==FINDEND ) {
-			if ( ch == ' ' ) {
-				buf[ lenbuf ] = ch;
+			if ( ch == ' ' || ch == '\t' ) {
 				lenbuf++;
 				if ( lenbuf > spacelen ) {
-					fwrite(buf, sizeof(char), lenbuf, out);
-					state=INTXT;
+					pushout( out, Paragraph, 0 );
+					state=WAITAFTERRED;
 				}
 			} else if ( ch=='\n' ) {
-				buf[ lenbuf ] = ch;
+				pushout( out, NewLine, 0 );
+				pushout( out, NewLine, 0 );
 				lenbuf++;
-				fwrite(buf, sizeof(char), lenbuf, out);
+			} else {
 				state=INTXT;
-			} else if ( ch !='\r' ) {
+				pushout(out, Char, ' ');
+				ungetc(ch,in);
+			}
+		} else if ( state==WAITAFTERRED ) {
+			if ( !isspace(ch) ) {
+				ungetc(ch,in);
 				state=INTXT;
-				fputc(' ',out);
+			}
+		} else if ( state==COMMENTBEGIN1 ) {
+			if ( ch == '-' ) {
+				state = COMMENTBEGIN2;
+			} else {
+				pushoutstr(out, "<!", 2);
+				ungetc(ch,in);
+				state=INTXT;
+			}
+		} else if ( state==COMMENTBEGIN2 ) {
+			if ( ch == '-' ) {
+				state = COMMENTIN;
+			} else {
+				pushoutstr(out, "<!-", 2);
+				ungetc(ch,in);
+				state=INTXT;
+			}
+		} else if ( state==COMMENTIN ) {
+			if ( ch == '-' ) 
+				state = COMMENTEND1;
+		} else if ( state==COMMENTEND1 ) {
+			state = ( ch == '-' ) ? COMMENTEND2 : COMMENTIN;
+		} else if ( state==COMMENTEND2 ) {
+			if ( ch == '>' )
+				state = INTXT;
+			else if ( ch != '-' )
+				state = COMMENTIN;
+		} else if ( state==INQUOTE ) {
+			if ( isalpha( ch ) && lenbuf < BUFFERLENGTH-2 ) {
+				buf[ lenbuf ] = ch;
+				lenbuf++;
+			} else if ( ch == ';' && lenbuf>1 && pushoutquot( out, buf+1, lenbuf-1 ) ) {
+				state = INTXT;
+			} else {
+				pushoutstr(out, buf, lenbuf);
+				state = INTXT;
 				ungetc(ch,in);
-			} 
+			}
 		} else {
 			printf("Unknown state: %d\n", state);
 			exit(1);
 		}
-	} 
+	}
 			
 	if ( in!=stdin )
 		fclose(in);
diff --git a/expected/test.htm b/expected/test.htm
new file mode 100644
index 0000000..a74e6a9
--- /dev/null
+++ b/expected/test.htm
@@ -0,0 +1,23 @@
+WOW 
+
+NOOO 
+
+YES
+  asdasd sdasdasas asd asd asd asdfaadfaaaa aaaasdfaaasdf a asdf asdfa asdfasdf
+
+  fsdfsd sdfsdffd sdf sdf sdfsdfssdsd sdfsdfs sdf sdf sd fsdfsfsfdee BOLD feseseee se
+  fsdfsd sdfsdffd sdf sdf sdfsdfssdsd sdfsdfs sdf sdf sd fsdfsfsfdee BOLDITALIC feseseee se
+
+  fsdfsd sdfsdffd sdf sdf sd fsdfsfsfdee BOLDITALIC feseseee se
+
+  ìÀÄÉ, ËÏÔÏÒÙÅ  ÎÉËÏÇÄÁ  ÎÅ  ÓÞÉÔÁÌÉ  ÓÅÂÑ  ÇÅÒÏÑÍÉ,  ÎÁÞÁÌÉ  --  ËÁË  × ÏÄÉÎÏÞËÕ,  ÔÁË É ÇÒÕÐÐÁÍÉ  -- ÒÁÚÍÙÛÌÑÔØ,  ËÁË  Ó×ÅÒÇÎÕÔØ  ÔÉÒÁÎÁ. ÷ ×ÏÚÄÕÈÅ ×ÉÔÁÌÉ  ÇÌÕÈÉÅ  ÕÇÒÏÚÙ. èÏÔÑ ÚÁÇÏ×ÏÒÝÉËÉ ÒÅÚËÏ ÒÁÚÌÉÞÁÌÉÓØ ÐÏ  ÒÏÄÕ ÚÁÎÑÔÉÊ, ÏÂÒÁÚÏ×ÁÎÉÀ  É  ÉÎÔÅÌÌÅËÔÕÁÌØÎÙÍ  ×ÏÚÍÏÖÎÏÓÔÑÍ, ÉÈ  ÏÂÝÁÑ  ÍÁÓÓÁ ÐÒÁËÔÉÞÅÓËÉ ÇÁÒÁÎÔÉÒÏ×ÁÌÁ ÉÚÂÁ×ÌÅÎÉÅ  ËÏÒÏÌÅ×ÓÔ×Á ÏÔ ÞÅÌÏ×ÅËÁ, ÖÉÒÅÀÝÅÇÏ  ÎÁ  ÓÔÒÁÄÁÎÉÑÈ ÐÏÄÄÁÎÎÙÈ... ÞÅÌÏ×ÅËÁ, ËÏÔÏÒÏÇÏ ÏÎÉ ÎÁÚÙ×ÁÌÉ ÷ÅÌÉËÉÊ óËÉ×.
+
+çìá÷á ðåò÷áñ 
+
+  åÓÌÉ É ÅÓÔØ ÎÅÞÔÏ,  ÞÅÍÕ  ÎÅÌØÚÑ ÏÂÕÞÉÔØÓÑ, ×ÙÓÔÕÐÁÑ × ËÁÞÅÓÔ×Å ËÒÕÔÏÇÏ ÂÒÁÔËÁ, ÔÁË ÜÔÏ ÉÓËÕÓÓÔ×Ï ÐÒÏ×ÅÄÅÎÉÑ ÄÅÌÏ×ÙÈ ÓÏ×ÅÝÁÎÉÊ.
+  ÷ ÐÒÏÉÚ×ÏÄÓÔ×ÅÎÎÙÈ  ÓÏÂÒÁÎÉÑÈ  (ÍÙ  ÉÈ ÎÁÚÙ×ÁÅÍ  ÒÁÚÂÏÒËÁÍÉ)  óÉÎÄÉËÁÔÁ ÏÂÙÞÎÏ  ÕÞÁÓÔ×ÕÅÔ   ÏÞÅÎØ  ÍÁÌÏ  ÌÀÄÅÊ  (ÞÔÏÂÙ   Ó×ÅÓÔÉ   Ë  ÍÉÎÉÍÕÍÕ  ÞÉÓÌÏ ÐÏÔÅÎÃÉÁÌØÎÙÈ  Ó×ÉÄÅÔÅÌÅÊ),  Á ÐÏ×ÅÓÔËÁ  ÄÎÑ,  ËÁË  ÐÒÁ×ÉÌÏ,  ÏÇÒÁÎÉÞÉ×ÁÅÔÓÑ ÒÁÓÓËÁÚÏÍ Ï ×ÏÚÎÉËÛÅÊ ÐÒÏÂÌÅÍÅ, Ó ÍÉÎÉÍÁÌØÎÏ  ×ÏÚÍÏÖÎÙÍ ËÏÌÉÞÅÓÔ×ÏÍ ÄÅÔÁÌÅÊ. úÁËÁÎÞÉ×ÁÅÔÓÑ ÄÅÌÏ×ÁÑ ×ÓÔÒÅÞÁ ÏÞÅÎØ ÐÒÏÓÔÙÍ ÒÅÛÅÎÉÅÍ: "òÁÚÂÅÒ
+
+  
+
+&qwe; & &amp;   <a href="http://com">
+
diff --git a/tests/test.htm b/tests/test.htm
new file mode 100644
index 0000000..69cb0d8
--- /dev/null
+++ b/tests/test.htm
@@ -0,0 +1,65 @@
+<html>
+<head>
+<title>qq</title>
+</head>
+<body>
+WOW 
+
+<script language="javascript">
+<!--
+var EH;
+//-->
+</script>
+
+NOOO
+<select><option value="QW"></select>
+
+YES
+          asdasd
+sdasdasas asd asd
+asd asdfaadfaaaa aaaasdfaaasdf a
+asdf asdfa asdfasdf
+
+
+
+      fsdfsd sdfsdffd sdf
+sdf sdfsdfssdsd sdfsdfs sdf
+sdf sd fsdfsfsfdee <b>BOLD</b> feseseee se
+      fsdfsd sdfsdffd sdf
+sdf sdfsdfssdsd sdfsdfs sdf
+sdf sd fsdfsfsfdee <b><i>BOLDITALIC</I></b> feseseee se
+
+
+
+
+
+
+
+      fsdfsd sdfsdffd sdf
+sdf sd fsdfsfsfdee <b><i>BOLDITALIC</I></b> feseseee se
+
+
+     ìÀÄÉ, ËÏÔÏÒÙÅ  ÎÉËÏÇÄÁ  ÎÅ  ÓÞÉÔÁÌÉ  ÓÅÂÑ  ÇÅÒÏÑÍÉ,  ÎÁÞÁÌÉ  --  ËÁË  ×
+ÏÄÉÎÏÞËÕ,  ÔÁË É ÇÒÕÐÐÁÍÉ  -- ÒÁÚÍÙÛÌÑÔØ,  ËÁË  Ó×ÅÒÇÎÕÔØ  ÔÉÒÁÎÁ. ÷ ×ÏÚÄÕÈÅ
+×ÉÔÁÌÉ  ÇÌÕÈÉÅ  ÕÇÒÏÚÙ. èÏÔÑ ÚÁÇÏ×ÏÒÝÉËÉ ÒÅÚËÏ ÒÁÚÌÉÞÁÌÉÓØ ÐÏ  ÒÏÄÕ ÚÁÎÑÔÉÊ,
+ÏÂÒÁÚÏ×ÁÎÉÀ  É  ÉÎÔÅÌÌÅËÔÕÁÌØÎÙÍ  ×ÏÚÍÏÖÎÏÓÔÑÍ, ÉÈ  ÏÂÝÁÑ  ÍÁÓÓÁ ÐÒÁËÔÉÞÅÓËÉ
+ÇÁÒÁÎÔÉÒÏ×ÁÌÁ ÉÚÂÁ×ÌÅÎÉÅ  ËÏÒÏÌÅ×ÓÔ×Á ÏÔ ÞÅÌÏ×ÅËÁ, ÖÉÒÅÀÝÅÇÏ  ÎÁ  ÓÔÒÁÄÁÎÉÑÈ
+ÐÏÄÄÁÎÎÙÈ... ÞÅÌÏ×ÅËÁ, ËÏÔÏÒÏÇÏ ÏÎÉ ÎÁÚÙ×ÁÌÉ ÷ÅÌÉËÉÊ óËÉ×.
+
+<ul><a name=3></a><h2>çìá÷á ðåò÷áñ</h2></ul>
+
+     åÓÌÉ É ÅÓÔØ ÎÅÞÔÏ,  ÞÅÍÕ  ÎÅÌØÚÑ ÏÂÕÞÉÔØÓÑ, ×ÙÓÔÕÐÁÑ × ËÁÞÅÓÔ×Å ËÒÕÔÏÇÏ
+ÂÒÁÔËÁ, ÔÁË ÜÔÏ ÉÓËÕÓÓÔ×Ï ÐÒÏ×ÅÄÅÎÉÑ ÄÅÌÏ×ÙÈ ÓÏ×ÅÝÁÎÉÊ.
+     ÷ ÐÒÏÉÚ×ÏÄÓÔ×ÅÎÎÙÈ  ÓÏÂÒÁÎÉÑÈ  (ÍÙ  ÉÈ ÎÁÚÙ×ÁÅÍ  ÒÁÚÂÏÒËÁÍÉ)  óÉÎÄÉËÁÔÁ
+ÏÂÙÞÎÏ  ÕÞÁÓÔ×ÕÅÔ   ÏÞÅÎØ  ÍÁÌÏ  ÌÀÄÅÊ  (ÞÔÏÂÙ   Ó×ÅÓÔÉ   Ë  ÍÉÎÉÍÕÍÕ  ÞÉÓÌÏ
+ÐÏÔÅÎÃÉÁÌØÎÙÈ  Ó×ÉÄÅÔÅÌÅÊ),  Á ÐÏ×ÅÓÔËÁ  ÄÎÑ,  ËÁË  ÐÒÁ×ÉÌÏ,  ÏÇÒÁÎÉÞÉ×ÁÅÔÓÑ
+ÒÁÓÓËÁÚÏÍ Ï ×ÏÚÎÉËÛÅÊ ÐÒÏÂÌÅÍÅ, Ó ÍÉÎÉÍÁÌØÎÏ  ×ÏÚÍÏÖÎÙÍ ËÏÌÉÞÅÓÔ×ÏÍ ÄÅÔÁÌÅÊ.
+úÁËÁÎÞÉ×ÁÅÔÓÑ ÄÅÌÏ×ÁÑ ×ÓÔÒÅÞÁ ÏÞÅÎØ ÐÒÏÓÔÙÍ ÒÅÛÅÎÉÅÍ: "òÁÚÂÅÒ
+
+<!-- <!---  --->  <!-- as ->? -->
+
+&qwe; &amp; &amp;amp;   &lt;a href=&quot;http://com&quot;&gt;
+
+
+</body>
+</html>