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WIP: If the DBC sets a signal's min and max to 0, disable range checking #80

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WIP: If the DBC sets a signal's min and max to 0, disable range checking #80

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e146804
add a message and signal where min and max are both 0
cpctaylo Aug 2, 2024
ee7bb0e
add failing test
cpctaylo Aug 2, 2024
edf5703
reformat
cpctaylo Aug 2, 2024
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11 changes: 10 additions & 1 deletion testing/can-messages/tests/all.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -2,7 +2,7 @@

use can_messages::{
Amet, Bar, BarThree, CanError, Foo, LargerIntsWithOffsets, MultiplexTest,
MultiplexTestMultiplexorIndex, MultiplexTestMultiplexorM0, NegativeFactorTest,
MultiplexTestMultiplexorIndex, MultiplexTestMultiplexorM0, NegativeFactorTest, NoMinMax,
};

#[test]
Expand All @@ -20,6 +20,15 @@ fn check_range_value_valid() {
assert!(result.is_ok());
}

#[test]
fn check_min_max_zero_disables_range_check() {
let result = NoMinMax::new(10);
assert!(
result.is_ok(),
"This should be valid. The min and max are 0 in the DBC which disables range checking."
);
}

#[test]
fn check_min_max_values() {
// min/max copy-pasted from example.dbc:
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2 changes: 2 additions & 0 deletions testing/dbc-examples/example.dbc
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Original file line number Diff line number Diff line change
Expand Up @@ -8,6 +8,8 @@ BS_:
BU_: Lorem Ipsum Dolor


BO_ 1345 NoMinMax: 1 Vector__XXX
SG_ NoMinMaxSignal : 0|8@1- (1,0) [0|0] "" Vector__XXX
BO_ 256 Foo: 4 Lorem
SG_ Voltage : 16|16@1+ (0.000976562,0) [0E-009|63.9990234375] "V" Vector__XXX
SG_ Current : 0|16@1- (0.0625,0) [-2048|2047.9375] "A" Vector__XXX
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