1 files changed, 114 insertions, 0 deletions
diff --git a/db-4.8.30/test/scr005/chk.nl b/db-4.8.30/test/scr005/chk.nl
new file mode 100644
index 0000000..522ddbe
--- /dev/null
+++ b/db-4.8.30/test/scr005/chk.nl
@@ -0,0 +1,114 @@
+#!/bin/sh -
+#
+# $Id$
+#
+# Check to make sure that there are no trailing newlines in __db_err calls.
+
+d=../..
+
+[ -f $d/README ] || {
+	echo "FAIL: chk.nl can't find the source directory."
+	exit 1
+}
+
+cat << END_OF_CODE > t.c
+#include <sys/types.h>
+
+#include <errno.h>
+#include <stdio.h>
+
+int chk(FILE *, char *);
+
+int
+main(argc, argv)
+	int argc;
+	char *argv[];
+{
+	FILE *fp;
+	int exitv;
+
+	for (exitv = 0; *++argv != NULL;) {
+		if ((fp = fopen(*argv, "r")) == NULL) {
+			fprintf(stderr, "%s: %s\n", *argv, strerror(errno));
+			return (1);
+		}
+		if (chk(fp, *argv))
+			exitv = 1;
+		(void)fclose(fp);
+	}
+	return (exitv);
+}
+
+int
+chk(fp, name)
+	FILE *fp;
+	char *name;
+{
+	int ch, exitv, line, q;
+
+	exitv = 0;
+	for (ch = 'a', line = 1;;) {
+		if ((ch = getc(fp)) == EOF)
+			return (exitv);
+		if (ch == '\n') {
+			++line;
+			continue;
+		}
+		if (!isspace(ch)) continue;
+		if ((ch = getc(fp)) != '_') continue;
+		if ((ch = getc(fp)) != '_') continue;
+		if ((ch = getc(fp)) != 'd') continue;
+		if ((ch = getc(fp)) != 'b') continue;
+		if ((ch = getc(fp)) != '_') continue;
+		if ((ch = getc(fp)) != 'e') continue;
+		if ((ch = getc(fp)) != 'r') continue;
+		if ((ch = getc(fp)) != 'r') continue;
+		if ((ch = getc(fp)) != '(') continue;
+		while ((ch = getc(fp)) != '"') {
+			if (ch == EOF)
+				return (exitv);
+			if (ch == '\n')
+				++line;
+		}
+		while ((ch = getc(fp)) != '"')
+			switch (ch) {
+			case EOF:
+				return (exitv);
+			case '\\n':
+				++line;
+				break;
+			case '.':
+				if ((ch = getc(fp)) != '"')
+					ungetc(ch, fp);
+				else {
+					fprintf(stderr,
+				    "%s: <period> at line %d\n", name, line);
+					exitv = 1;
+				}
+				break;
+			case '\\\\':
+				if ((ch = getc(fp)) != 'n')
+					ungetc(ch, fp);
+				else if ((ch = getc(fp)) != '"')
+					ungetc(ch, fp);
+				else {
+					fprintf(stderr,
+				    "%s: <newline> at line %d\n", name, line);
+					exitv = 1;
+				}
+				break;
+			}
+	}
+	return (exitv);
+}
+END_OF_CODE
+
+cc t.c -o t
+if ./t $d/*/*.[ch] $d/*/*.cpp $d/*/*.in ; then
+	:
+else
+	echo "FAIL: found __db_err calls ending with periods/newlines."
+	exit 1
+fi
+
+exit 0