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add ft case for negative decimal

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hxy7yx
2023-12-11 14:42:55 +08:00
parent 3e721c9554
commit 34ee5ad644
1 changed files with 16 additions and 0 deletions
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tests/ft/driver/test_modbus.py
+16
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@@ -116,6 +116,8 @@ hold_string_s = [{"name": "hold_string_s", "address": "1!400870.2",
hold_int16_decimal = [{"name": "hold_int16_decimal", "address": "1!40103",
"attribute": config.NEU_TAG_ATTRIBUTE_RW, "type": config.NEU_TYPE_INT16, "decimal": 0.1}]
hold_int16_decimal_neg = [{"name": "int16_decimal_neg", "address": "1!40140",
"attribute": config.NEU_TAG_ATTRIBUTE_RW, "type": config.NEU_TYPE_INT16, "decimal": -1}]
hold_uint16_decimal = [{"name": "hold_uint16_decimal", "address": "1!400105",
"attribute": config.NEU_TAG_ATTRIBUTE_RW, "type": config.NEU_TYPE_UINT16, "decimal": 0.2}]
hold_int32_decimal = [{"name": "hold_int32_decimal", "address": "1!400199",
@@ -124,6 +126,8 @@ hold_uint32_decimal = [{"name": "hold_uint32_decimal", "address": "1!400115",
"attribute": config.NEU_TAG_ATTRIBUTE_RW, "type": config.NEU_TYPE_UINT32, "decimal": 0.3}]
hold_float_decimal = [{"name": "hold_float_decimal", "address": "1!400119",
"attribute": config.NEU_TAG_ATTRIBUTE_RW, "type": config.NEU_TYPE_FLOAT, "decimal": 0.5}]
hold_float_decimal_neg = [{"name": "float_decimal_neg", "address": "1!400150",
"attribute": config.NEU_TAG_ATTRIBUTE_RW, "type": config.NEU_TYPE_FLOAT, "decimal": -1}]
hold_double_decimal = [{"name": "hold_double_decimal", "address": "1!4000127",
"attribute": config.NEU_TAG_ATTRIBUTE_RW, "type": config.NEU_TYPE_DOUBLE, "decimal": 0.6}]
@@ -633,6 +637,8 @@ class TestModbus:
def test_add_decimal_tag(self, param):
api.add_tags_check(
node=param[0], group='group', tags=hold_int16_decimal)
api.add_tags_check(
node=param[0], group='group', tags=hold_int16_decimal_neg)
api.add_tags_check(
node=param[0], group='group', tags=hold_uint16_decimal)
api.add_tags_check(
@@ -641,6 +647,8 @@ class TestModbus:
node=param[0], group='group', tags=hold_uint32_decimal)
api.add_tags_check(
node=param[0], group='group', tags=hold_float_decimal)
api.add_tags_check(
node=param[0], group='group', tags=hold_float_decimal_neg)
api.add_tags_check(
node=param[0], group='group', tags=hold_double_decimal)
@@ -648,6 +656,8 @@ class TestModbus:
def test_read_write_decimal_tag(self, param):
api.write_tag_check(
node=param[0], group='group', tag=hold_int16_decimal[0]['name'], value=11)
api.write_tag_check(
node=param[0], group='group', tag=hold_int16_decimal_neg[0]['name'], value=345)
api.write_tag_check(
node=param[0], group='group', tag=hold_uint16_decimal[0]['name'], value=23)
api.write_tag_check(
@@ -656,12 +666,16 @@ class TestModbus:
node=param[0], group='group', tag=hold_uint32_decimal[0]['name'], value=123)
api.write_tag_check(
node=param[0], group='group', tag=hold_float_decimal[0]['name'], value=121.314)
api.write_tag_check(
node=param[0], group='group', tag=hold_float_decimal_neg[0]['name'], value=345.6)
api.write_tag_check(
node=param[0], group='group', tag=hold_double_decimal[0]['name'], value=513.11)
time.sleep(0.3)
assert 11 == api.read_tag(
node=param[0], group='group', tag=hold_int16_decimal[0]['name'])
assert 345 == api.read_tag(
node=param[0], group='group', tag=hold_int16_decimal_neg[0]['name'])
assert 23 == api.read_tag(
node=param[0], group='group', tag=hold_uint16_decimal[0]['name'])
assert 123 == api.read_tag(
@@ -670,6 +684,8 @@ class TestModbus:
node=param[0], group='group', tag=hold_uint32_decimal[0]['name'])
compare_float(121.314, api.read_tag(
node=param[0], group='group', tag=hold_float_decimal[0]['name']))
compare_float(345.6, api.read_tag(
node=param[0], group='group', tag=hold_float_decimal[0]['name']))
assert 513.11 == api.read_tag(
node=param[0], group='group', tag=hold_double_decimal[0]['name'])