Initial import of sane-backends version 1.0.24-1.2

1 files changed, 478 insertions, 0 deletions

diff --git a/testsuite/sanei/sanei_check_test.c b/testsuite/sanei/sanei_check_test.c
new file mode 100644
index 0000000..a149b7e
--- /dev/null
+++ b/testsuite/sanei/sanei_check_test.c
@@ -0,0 +1,478 @@
+#include "../../include/sane/config.h"
+
+#include <stdlib.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <string.h>
+#include <assert.h>
+
+/* sane includes for the sanei functions called */
+#include "../../include/sane/sane.h"
+#include "../../include/sane/saneopts.h"
+#include "../../include/sane/sanei.h"
+
+/* range for constraint */
+static const SANE_Range int_range = {
+  3,				/* minimum */
+  18,				/* maximum */
+  3				/* quantization */
+};
+
+static SANE_Option_Descriptor int_opt = {
+  SANE_NAME_SCAN_TL_X,
+  SANE_TITLE_SCAN_TL_X,
+  SANE_DESC_SCAN_TL_X,
+  SANE_TYPE_FIXED,
+  SANE_UNIT_MM,
+  sizeof (SANE_Word),
+  0,
+  SANE_CONSTRAINT_RANGE,
+  {NULL}
+};
+
+#define ARRAY_SIZE 7
+
+static SANE_Option_Descriptor array_opt = {
+  SANE_NAME_SCAN_TL_X,
+  SANE_TITLE_SCAN_TL_X,
+  SANE_DESC_SCAN_TL_X,
+  SANE_TYPE_FIXED,
+  SANE_UNIT_MM,
+  sizeof (SANE_Word) * ARRAY_SIZE,
+  0,
+  SANE_CONSTRAINT_RANGE,
+  {NULL}
+};
+
+static SANE_Option_Descriptor bool_opt = {
+  SANE_NAME_SCAN_TL_X,
+  SANE_TITLE_SCAN_TL_X,
+  SANE_DESC_SCAN_TL_X,
+  SANE_TYPE_BOOL,
+  SANE_UNIT_MM,
+  sizeof (SANE_Bool),
+  0,
+  SANE_CONSTRAINT_NONE,
+  {NULL}
+};
+
+static SANE_Option_Descriptor bool_array_opt = {
+  SANE_NAME_SCAN_TL_X,
+  SANE_TITLE_SCAN_TL_X,
+  SANE_DESC_SCAN_TL_X,
+  SANE_TYPE_BOOL,
+  SANE_UNIT_MM,
+  sizeof (SANE_Bool) * ARRAY_SIZE,
+  0,
+  SANE_CONSTRAINT_NONE,
+  {NULL}
+};
+
+
+#define WORD_SIZE 9
+static const SANE_Int dpi_list[] =
+  { WORD_SIZE - 1, 100, 200, 300, 400, 500, 600, 700, 800 };
+
+static SANE_Option_Descriptor word_array_opt = {
+  SANE_NAME_SCAN_RESOLUTION,
+  SANE_TITLE_SCAN_RESOLUTION,
+  SANE_DESC_SCAN_RESOLUTION,
+  SANE_TYPE_INT,
+  SANE_UNIT_DPI,
+  sizeof (SANE_Word) * WORD_SIZE,
+  100,
+  SANE_CONSTRAINT_WORD_LIST,
+  {NULL}
+};
+
+/******************************/
+/* start of tests definitions */
+/******************************/
+
+/*
+ * constrained int
+ */
+static void
+min_int_value (void)
+{
+  SANE_Int value = int_range.min;
+  SANE_Status status;
+
+  status = sanei_check_value (&int_opt, &value);
+
+  /* check results */
+  assert (status == SANE_STATUS_GOOD);
+  assert (value == int_range.min);
+}
+
+
+static void
+max_int_value (void)
+{
+  SANE_Int value = int_range.max;
+  SANE_Status status;
+
+  status = sanei_check_value (&int_opt, &value);
+
+  /* check results */
+  assert (status == SANE_STATUS_GOOD);
+  assert (value == int_range.max);
+}
+
+
+static void
+below_min_int_value (void)
+{
+  SANE_Int value = int_range.min - 1;
+  SANE_Status status;
+
+  status = sanei_check_value (&int_opt, &value);
+
+  /* check results */
+  assert (status == SANE_STATUS_INVAL);
+}
+
+
+/* rounded to lower value */
+static void
+quant1_int_value (void)
+{
+  SANE_Int value = int_range.min + 1;
+  SANE_Status status;
+
+  status = sanei_check_value (&int_opt, &value);
+
+  /* check results */
+  assert (status == SANE_STATUS_INVAL);
+}
+
+
+/* close to higher value */
+static void
+quant2_int_value (void)
+{
+  SANE_Int value = int_range.min + int_range.quant - 1;
+  SANE_Status status;
+
+  status = sanei_check_value (&int_opt, &value);
+
+  /* check results */
+  assert (status == SANE_STATUS_INVAL);
+}
+
+
+static void
+in_range_int_value (void)
+{
+  SANE_Int value = int_range.min + int_range.quant;
+  SANE_Status status;
+
+  status = sanei_check_value (&int_opt, &value);
+
+  /* check results */
+  assert (status == SANE_STATUS_GOOD);
+  assert (value == int_range.min + int_range.quant);
+}
+
+
+static void
+above_max_int_value (void)
+{
+  SANE_Int value = int_range.max + 1;
+  SANE_Status status;
+
+  status = sanei_check_value (&int_opt, &value);
+
+  /* check results */
+  assert (status == SANE_STATUS_INVAL);
+}
+
+
+/*
+ * constrained int array
+ */
+static void
+min_int_array (void)
+{
+  SANE_Int value[ARRAY_SIZE];
+  SANE_Status status;
+  int i;
+
+  for (i = 0; i < ARRAY_SIZE; i++)
+    {
+      value[i] = int_range.min;
+    }
+  status = sanei_check_value (&array_opt, value);
+
+  /* check results */
+  assert (status == SANE_STATUS_GOOD);
+  for (i = 0; i < ARRAY_SIZE; i++)
+    {
+      assert (value[i] == int_range.min);
+    }
+}
+
+
+static void
+max_int_array (void)
+{
+  SANE_Int value[ARRAY_SIZE];
+  SANE_Status status;
+  int i;
+
+  for (i = 0; i < ARRAY_SIZE; i++)
+    {
+      value[i] = int_range.max;
+    }
+
+  status = sanei_check_value (&array_opt, value);
+
+  /* check results */
+  assert (status == SANE_STATUS_GOOD);
+  for (i = 0; i < ARRAY_SIZE; i++)
+    {
+      assert (value[i] == int_range.max);
+    }
+}
+
+
+static void
+below_min_int_array (void)
+{
+  SANE_Int value[ARRAY_SIZE];
+  SANE_Status status;
+  int i;
+
+  for (i = 0; i < ARRAY_SIZE; i++)
+    {
+      value[i] = int_range.min - 1;
+    }
+
+  status = sanei_check_value (&array_opt, &value);
+
+  /* check results */
+  assert (status == SANE_STATUS_INVAL);
+}
+
+
+/* rounded to lower value */
+static void
+quant1_int_array (void)
+{
+  SANE_Int value[ARRAY_SIZE];
+  SANE_Status status;
+  int i;
+
+  for (i = 0; i < ARRAY_SIZE; i++)
+    {
+      value[i] = int_range.min + 1;
+    }
+  status = sanei_check_value (&array_opt, &value);
+
+  /* check results */
+  assert (status == SANE_STATUS_INVAL);
+}
+
+
+/* rounded to higher value */
+static void
+quant2_int_array (void)
+{
+  SANE_Int value[ARRAY_SIZE];
+  SANE_Status status;
+  int i;
+
+  for (i = 0; i < ARRAY_SIZE; i++)
+    {
+      value[i] = int_range.min + int_range.quant - 1;
+    }
+  status = sanei_check_value (&array_opt, &value);
+
+  /* check results */
+  assert (status == SANE_STATUS_INVAL);
+}
+
+
+static void
+in_range_int_array (void)
+{
+  SANE_Int value[ARRAY_SIZE];
+  SANE_Status status;
+  int i;
+
+  for (i = 0; i < ARRAY_SIZE; i++)
+    {
+      value[i] = int_range.min + int_range.quant;
+    }
+
+  status = sanei_check_value (&array_opt, &value);
+
+  /* check results */
+  assert (status == SANE_STATUS_GOOD);
+  for (i = 0; i < ARRAY_SIZE; i++)
+    {
+      assert (value[i] == int_range.min + int_range.quant);
+    }
+}
+
+
+static void
+above_max_int_array (void)
+{
+  SANE_Int value[ARRAY_SIZE];
+  SANE_Status status;
+  int i;
+
+  for (i = 0; i < ARRAY_SIZE; i++)
+    {
+      value[i] = int_range.max + 1;
+    }
+  status = sanei_check_value (&array_opt, &value);
+
+  /* check results */
+  assert (status == SANE_STATUS_INVAL);
+}
+
+
+static void
+bool_true (void)
+{
+  SANE_Bool value = SANE_TRUE;
+  SANE_Status status;
+  status = sanei_check_value (&bool_opt, &value);
+
+  /* check results */
+  assert (status == SANE_STATUS_GOOD);
+}
+
+
+static void
+bool_false (void)
+{
+  SANE_Bool value = SANE_FALSE;
+  SANE_Status status;
+  status = sanei_check_value (&bool_opt, &value);
+
+  /* check results */
+  assert (status == SANE_STATUS_GOOD);
+}
+
+
+static void
+wrong_bool (void)
+{
+  SANE_Bool value = 2;
+  SANE_Status status;
+  status = sanei_check_value (&bool_opt, &value);
+
+  /* check results */
+  assert (status == SANE_STATUS_INVAL);
+}
+
+
+static void
+bool_array (void)
+{
+  SANE_Bool value[ARRAY_SIZE];
+  SANE_Status status;
+  int i;
+  for (i = 0; i < ARRAY_SIZE; i++)
+    value[i] = i % 2;
+  status = sanei_check_value (&bool_array_opt, &value);
+
+  /* check results */
+  assert (status == SANE_STATUS_GOOD);
+}
+
+
+static void
+word_array_ok (void)
+{
+  SANE_Word value = 400;
+  SANE_Status status;
+  status = sanei_check_value (&word_array_opt, &value);
+
+  /* check results */
+  assert (status == SANE_STATUS_GOOD);
+}
+
+
+static void
+word_array_nok (void)
+{
+  SANE_Word value = 444;
+  SANE_Status status;
+  status = sanei_check_value (&word_array_opt, &value);
+
+  /* check results */
+  assert (status == SANE_STATUS_INVAL);
+}
+
+static void
+wrong_bool_array (void)
+{
+  SANE_Bool value[ARRAY_SIZE];
+  SANE_Status status;
+  int i;
+  for (i = 0; i < ARRAY_SIZE; i++)
+    value[i] = i % 2;
+  value[3] = 4;
+  status = sanei_check_value (&bool_array_opt, &value);
+
+  /* check results */
+  assert (status == SANE_STATUS_INVAL);
+}
+
+
+/**
+ * run the test suite for sanei_check_value related tests 
+ */
+static void
+sanei_check_suite (void)
+{
+  /* to be compatible with pre-C99 compilers */
+  int_opt.constraint.range = &int_range;
+  array_opt.constraint.range = &int_range;
+  word_array_opt.constraint.word_list = dpi_list;
+
+  /* tests for constrained int value */
+  min_int_value ();
+  max_int_value ();
+  below_min_int_value ();
+  above_max_int_value ();
+  quant1_int_value ();
+  quant2_int_value ();
+  in_range_int_value ();
+
+  /* tests for constrained int array */
+  min_int_array ();
+  max_int_array ();
+  below_min_int_array ();
+  above_max_int_array ();
+  quant1_int_array ();
+  quant2_int_array ();
+  in_range_int_array ();
+
+  /* tests for boolean value */
+  bool_true ();
+  bool_false ();
+  wrong_bool ();
+  bool_array ();
+  wrong_bool_array ();
+
+  /* word array test */
+  word_array_ok ();
+  word_array_nok ();
+}
+
+
+int
+main (void)
+{
+  sanei_check_suite ();
+  return 0;
+}
+
+/* vim: set sw=2 cino=>2se-1sn-1s{s^-1st0(0u0 smarttab expandtab: */