From a23cad6aa055bbe1a9475a38ab35010f580671b1 Mon Sep 17 00:00:00 2001
From: Joel Sherrill <joel.sherrill@OARcorp.com>
Date: Tue, 23 Nov 1999 13:43:34 +0000
Subject: Files only used by psxfile01, so moved there.

---
 testsuites/psxtests/psxfile01/Makefile.am   |  2 +-
 testsuites/psxtests/psxfile01/test_cat.c    | 81 +++++++++++++++++++++++++++++
 testsuites/psxtests/psxfile01/test_extend.c | 60 +++++++++++++++++++++
 testsuites/psxtests/psxfile01/test_write.c  | 59 +++++++++++++++++++++
 4 files changed, 201 insertions(+), 1 deletion(-)
 create mode 100644 testsuites/psxtests/psxfile01/test_cat.c
 create mode 100644 testsuites/psxtests/psxfile01/test_extend.c
 create mode 100644 testsuites/psxtests/psxfile01/test_write.c

(limited to 'testsuites')

diff --git a/testsuites/psxtests/psxfile01/Makefile.am b/testsuites/psxtests/psxfile01/Makefile.am
index 4e75d556dc..48c50f9a9f 100644
--- a/testsuites/psxtests/psxfile01/Makefile.am
+++ b/testsuites/psxtests/psxfile01/Makefile.am
@@ -4,7 +4,7 @@
 
 AUTOMAKE_OPTIONS = foreign 1.4
 
-VPATH = @srcdir@:@srcdir@/../filesupp
+VPATH = @srcdir@
 
 TEST = psxfile01
 
diff --git a/testsuites/psxtests/psxfile01/test_cat.c b/testsuites/psxtests/psxfile01/test_cat.c
new file mode 100644
index 0000000000..f6daecfad7
--- /dev/null
+++ b/testsuites/psxtests/psxfile01/test_cat.c
@@ -0,0 +1,81 @@
+/*
+ *  A test support function which performs a crude version of 
+ *  "cat" so you can look at specific parts of a file.
+ *
+ *  $Id$
+ */
+
+#include <stdio.h>
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <errno.h>
+#include <string.h>
+#include <ctype.h>
+
+#include <assert.h>
+
+/*
+ *  test_cat routine
+ */
+
+unsigned char test_cat_buffer[ 1024 ];
+
+void test_cat(
+  char *file,
+  int   offset_arg,
+  int   length
+)
+{
+  int            fd;
+  int            status;
+  int            is_printable = 0;
+  int            my_length;
+  int            i;
+  unsigned char  c;
+  int            count = 0;
+  off_t          offset = (off_t)offset_arg;
+
+  my_length = (length) ? length : sizeof( test_cat_buffer );
+  assert( my_length <= sizeof( test_cat_buffer ) );
+
+  fd = open( file, O_RDONLY );
+  if ( fd == -1 ) {
+    printf( "test_cat: open( %s ) failed : %s\n", file, strerror( errno ) );
+    exit( 0 );
+  }
+
+  for ( ;; ) {
+    status = lseek( fd, offset, SEEK_SET );
+    assert( status != -1 );
+
+    status = read( fd, test_cat_buffer, sizeof(test_cat_buffer) );
+    if ( status <= 0 ) {
+      if (!is_printable)
+        printf( "(%d)", count );
+      puts( "" );
+      break;
+    }
+
+    for ( i=0 ; i<status ; i++ ) {
+      c = test_cat_buffer[i];
+      if (isprint(c) || isspace(c)) {
+        if (!is_printable) {
+          printf( "(%d)", count );
+          count = 0;
+          is_printable = 1;
+        }
+        putchar(c);
+      } else {
+        is_printable = 0;
+        count++;
+      }
+    }
+    offset += status;
+  }
+
+  status = close( fd );
+  assert( !status );
+}
diff --git a/testsuites/psxtests/psxfile01/test_extend.c b/testsuites/psxtests/psxfile01/test_extend.c
new file mode 100644
index 0000000000..ae284aab46
--- /dev/null
+++ b/testsuites/psxtests/psxfile01/test_extend.c
@@ -0,0 +1,60 @@
+/*
+ *  A test support function which extends the file to the specified 
+ *  length.  This handles the implied open(), lseek(), write(), and close()
+ *  operations.
+ *
+ *  The defined behavior is a seek() followed by a write() extends the file
+ *  and zero fills the new length part.
+ *
+ *  $Id$
+ */
+
+#include <stdio.h>
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <errno.h>
+#include <string.h>
+#include <ctype.h>
+
+#include <assert.h>
+
+/*
+ *  test_extend routine
+ */
+
+void test_extend(
+  char   *file,
+  off_t  offset
+)
+{
+  int   fd;
+  int   status;
+  char  c = 0;
+
+  fd = open( file, O_WRONLY );
+  if ( fd == -1 ) {
+    printf( "test_extend: open( %s ) failed : %s\n", file, strerror( errno ) );
+    exit( 0 );
+  }
+
+  status = lseek( fd, offset - 1, SEEK_SET );
+  assert( status != -1 );
+
+  status = write( fd, &c, 1 );
+  if ( status == -1 ) {
+    printf( "test_extend: write( %s ) failed : %s\n", file, strerror( errno ) );
+    exit( 0 );
+  }
+
+  if ( status != 1 ) {
+    printf( "test_extend: write( %s ) only wrote %d of %d bytes\n",
+            file, status, 1 );
+    exit( 0 );
+  }
+
+  status = close( fd );
+  assert( !status );
+}
diff --git a/testsuites/psxtests/psxfile01/test_write.c b/testsuites/psxtests/psxfile01/test_write.c
new file mode 100644
index 0000000000..c025734532
--- /dev/null
+++ b/testsuites/psxtests/psxfile01/test_write.c
@@ -0,0 +1,59 @@
+/*
+ *  A test support function which performs a write() and
+ *  handles implied open(), lseek(), write(), and close() operations.
+ *
+ *  $Id$
+ */
+
+#include <stdio.h>
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <errno.h>
+#include <string.h>
+
+#include <assert.h>
+
+/*
+ *  test_write routine
+ */
+
+void test_write(
+  char   *file,
+  off_t  offset,
+  char  *buffer
+)
+{
+  int   fd;
+  int   status;
+  int   length;
+
+
+  length = strlen( buffer );
+
+  fd = open( file, O_WRONLY );
+  if ( fd == -1 ) {
+    printf( "test_write: open( %s ) failed : %s\n", file, strerror( errno ) );
+    exit( 0 );
+  }
+
+  status = lseek( fd, offset, SEEK_SET );
+  assert( status != -1 );
+
+  status = write( fd, buffer, length );
+  if ( status == -1 ) {
+    printf( "test_write: write( %s ) failed : %s\n", file, strerror( errno ) );
+    exit( 0 );
+  }
+
+  if ( status != length ) {
+    printf( "test_write: write( %s ) only wrote %d of %d bytes\n",
+            file, status, length );
+    exit( 0 );
+  }
+
+  status = close( fd );
+  assert( !status );
+}
-- 
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