diff --git a/test/test-frames/premature_end_of_data1.hex b/test/error-frames/premature_end_of_data1.hex
similarity index 100%
rename from test/test-frames/premature_end_of_data1.hex
rename to test/error-frames/premature_end_of_data1.hex
diff --git a/test/test-frames/premature_end_of_data2.hex b/test/error-frames/premature_end_of_data2.hex
similarity index 100%
rename from test/test-frames/premature_end_of_data2.hex
rename to test/error-frames/premature_end_of_data2.hex
diff --git a/test/test-frames/premature_end_of_dif1.hex b/test/error-frames/premature_end_of_dif1.hex
similarity index 100%
rename from test/test-frames/premature_end_of_dif1.hex
rename to test/error-frames/premature_end_of_dif1.hex
diff --git a/test/test-frames/premature_end_of_dif2.hex b/test/error-frames/premature_end_of_dif2.hex
similarity index 100%
rename from test/test-frames/premature_end_of_dif2.hex
rename to test/error-frames/premature_end_of_dif2.hex
diff --git a/test/test-frames/premature_end_of_var_vif1.hex b/test/error-frames/premature_end_of_var_vif1.hex
similarity index 100%
rename from test/test-frames/premature_end_of_var_vif1.hex
rename to test/error-frames/premature_end_of_var_vif1.hex
diff --git a/test/test-frames/premature_end_of_vif1.hex b/test/error-frames/premature_end_of_vif1.hex
similarity index 100%
rename from test/test-frames/premature_end_of_vif1.hex
rename to test/error-frames/premature_end_of_vif1.hex
diff --git a/test/test-frames/too_long_var_vif.hex b/test/error-frames/too_long_var_vif.hex
similarity index 100%
rename from test/test-frames/too_long_var_vif.hex
rename to test/error-frames/too_long_var_vif.hex
diff --git a/test/test-frames/too_many_dife.hex b/test/error-frames/too_many_dife.hex
similarity index 100%
rename from test/test-frames/too_many_dife.hex
rename to test/error-frames/too_many_dife.hex
diff --git a/test/test-frames/too_many_vife.hex b/test/error-frames/too_many_vife.hex
similarity index 100%
rename from test/test-frames/too_many_vife.hex
rename to test/error-frames/too_many_vife.hex
diff --git a/test/test-frames/too_short_header.hex b/test/error-frames/too_short_header.hex
similarity index 100%
rename from test/test-frames/too_short_header.hex
rename to test/error-frames/too_short_header.hex