utests/src/ut_tdm_layer.cpp

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  30
  31 #include "gtest/gtest.h"
  32 #include "ut_common.h"
  33
  34 extern "C" {
  35 #include "tdm.h"
  36 #include "tbm_bufmgr.h"
  37 #include "tbm_drm_helper.h"
  38 }
  39
  40 class TDMLayer : public ::testing::Test {
  41 protected:
  42         tdm_display *dpy = NULL;
  43         tbm_bufmgr tbm_bufmgr = NULL;
  44         int master_fd = -42, tbm_fd = -42, layer_count = 0, output_count = 0;
  45         tdm_layer ** tdm_layer_array = NULL;
  46         bool has_layers = false;
  47         void SetUp(void)
  48         {
  49                 setenv("TDM_DLOG", "1", 1);
  50                 setenv("XDG_RUNTIME_DIR", ".", 1);
  51                 setenv("TBM_DLOG", "1", 1);
  52                 setenv("TBM_DISPLAY_SERVER", "1", 1);
  53                 tbm_bufmgr = tbm_bufmgr_init(-1);
  54                 ASSERT_FALSE(tbm_bufmgr == NULL);
  55                 tdm_error error = TDM_ERROR_NONE;
  56                 dpy = tdm_display_init(&error);
  57                 ASSERT_TRUE(error == TDM_ERROR_NONE);
  58                 ASSERT_FALSE(dpy == NULL);
  59                 master_fd = tbm_drm_helper_get_master_fd();
  60                 tbm_fd = tbm_drm_helper_get_fd();
  61                 ASSERT_TRUE(tdm_display_get_output_count(dpy, &output_count) == TDM_ERROR_NONE);
  62                 for (int i = 0; i < output_count; i++) {
  63                         tdm_output * output = tdm_display_get_output(dpy, i, &error);
  64                         if (TDM_ERROR_NONE != error || NULL == output)
  65                                 continue;
  66                         tdm_output_conn_status status = TDM_OUTPUT_CONN_STATUS_DISCONNECTED;
  67                         if (TDM_ERROR_NONE != tdm_output_get_conn_status(output, &status))
  68                                 continue;
  69                         if (status == TDM_OUTPUT_CONN_STATUS_DISCONNECTED)
  70                                 continue;
  71                         int temp_layer_count = 0;
  72                         if (TDM_ERROR_NONE != tdm_output_get_layer_count(output, &temp_layer_count))
  73                                 continue;
  74                         if (0 == temp_layer_count)
  75                                 continue;
  76                         tdm_layer_array = (tdm_layer **) realloc(tdm_layer_array,
  77                                                                                                          (layer_count + temp_layer_count)*sizeof(tdm_layer *));
  78                         ASSERT_FALSE(NULL == tdm_layer_array);
  79                         for (int k = layer_count; k < (layer_count + temp_layer_count); k++) {
  80                                 tdm_layer_array[k] = tdm_output_get_layer(output, k, &error);
  81                                 ASSERT_TRUE(TDM_ERROR_NONE == error);
  82                                 ASSERT_FALSE(NULL == tdm_layer_array[k]);
  83                         }
  84                         layer_count+=temp_layer_count;
  85                 }
  86
  87 #ifdef FAIL_ON_UNSUPPORTED
  88                 ASSERT_GT(layer_count, 0);
  89 #endif
  90                 if (layer_count > 0)
  91                         has_layers = true;
  92         }
  93         void TearDown(void)
  94         {
  95                 tdm_display_deinit(dpy);
  96                 dpy = NULL;
  97                 tbm_bufmgr_deinit(tbm_bufmgr);
  98                 tbm_bufmgr = NULL;
  99                 if (tdm_layer_array)
 100                         free(tdm_layer_array);
 101                 if (master_fd > -1) {
 102                         int temp_master_fd = tbm_drm_helper_get_master_fd();
 103                         EXPECT_EQ(temp_master_fd, -1) << "Fatal Error. Can't deinit tdm/tbm" << std::endl;
 104                         if (temp_master_fd > -1)
 105                                 exit(1);
 106                         close(master_fd);
 107                 }
 108                 if (tbm_fd > -1) {
 109                         int temp_tbm_fd = tbm_drm_helper_get_fd();
 110                         EXPECT_EQ(temp_tbm_fd, -1) << "Fatal Error. Can't deinit tdm/tbm" << std::endl;
 111                         if (temp_tbm_fd > -1)
 112                                 exit(1);
 113                         close(tbm_fd);
 114                 }
 115                 unsetenv("TDM_DLOG");
 116                 unsetenv("XDG_RUNTIME_DIR");
 117                 unsetenv("TBM_DLOG");
 118                 unsetenv("TBM_DISPLAY_SERVER");
 119         }
 120 };
 121
 122 TEST_F(TDMLayer, LayerGetCapabilitiesSuccessful)
 123 {
 124         SKIP_FLAG(has_layers);
 125         for (int i = 0; i < layer_count; i++) {
 126                 tdm_layer_capability capabilities = (tdm_layer_capability) -42;
 127                 ASSERT_TRUE(TDM_ERROR_NONE == tdm_layer_get_capabilities(tdm_layer_array[i], &capabilities));
 128                 ASSERT_NE(capabilities, -42);
 129         }
 130 }
 131
 132 TEST_F(TDMLayer, LayerGetCapabilitiesFailNullAll)
 133 {
 134         SKIP_FLAG(has_layers);
 135         ASSERT_EXIT({if (tdm_layer_get_capabilities(NULL, NULL) == TDM_ERROR_NONE) exit(1);
 136                                  exit(0);}, ::testing::ExitedWithCode(0), "");
 137 }
 138
 139 TEST_F(TDMLayer, LayerGetCapabilitiesFailOnlyLayer)
 140 {
 141         SKIP_FLAG(has_layers);
 142         ASSERT_EXIT({for (int i = 0; i < layer_count; i++) {
 143                                          if (tdm_layer_get_capabilities(tdm_layer_array[i], NULL) == TDM_ERROR_NONE) exit(1);
 144                                 }
 145                                 exit(0);}, ::testing::ExitedWithCode(0), "");
 146 }
 147
 148 TEST_F(TDMLayer, OutputGetPrimaryIndexSuccessful)
 149 {
 150         SKIP_FLAG(has_layers);
 151         for (int i = 0; i < output_count; i++) {
 152                 tdm_error error = TDM_ERROR_NONE;
 153                 int index = -42;
 154                 tdm_output * output = tdm_display_get_output(dpy, i, &error);
 155                 ASSERT_FALSE(NULL == output);
 156                 ASSERT_TRUE(TDM_ERROR_NONE == error);
 157                 ASSERT_TRUE(TDM_ERROR_NONE == tdm_output_get_primary_index(output, &index));
 158                 ASSERT_NE(index, -42);
 159         }
 160 }
 161
 162 TEST_F(TDMLayer, OutputGetPrimaryIndexFailNullAll)
 163 {
 164         SKIP_FLAG(has_layers);
 165         ASSERT_EXIT({if (tdm_output_get_primary_index(NULL, NULL) == TDM_ERROR_NONE) exit(1);
 166                                  exit(0);}, ::testing::ExitedWithCode(0), "");
 167 }
 168
 169 TEST_F(TDMLayer, OutputGetPrimaryIndexFailOnlyOutput)
 170 {
 171         SKIP_FLAG(has_layers);
 172         ASSERT_EXIT({for (int i = 0; i < output_count; i++) {
 173                                          tdm_error error = TDM_ERROR_NONE;
 174                                          tdm_output * output = tdm_display_get_output(dpy, i, &error);
 175                                          if (NULL == output) exit(1);
 176                                          if (TDM_ERROR_NONE != error) exit(1);
 177                                          if (tdm_output_get_primary_index(output, NULL) == TDM_ERROR_NONE) exit(1);
 178                                 }
 179                                 exit(0);}, ::testing::ExitedWithCode(0), "");
 180 }