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🐛 Fix Flags<N> data storage width ()

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* Fix Flags and associated unit tests
This commit is contained in:
Jason Smith 2024-04-21 00:24:57 -07:00 • committed by GitHub
parent 556da2b3fc
commit d773570cd6
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GPG key ID: B5690EEEBB952194
2 changed files with 15 additions and 26 deletions
Marlin
src/core
types.h
tests/core
test_types.cpp

2
Marlin/src/core/types.h
View file

@ -159,7 +159,7 @@ template <class L, class R> struct IF<true, L, R> { typedef L type; };
// General Flags for some number of states
template<size_t N>
struct Flags {
typedef uvalue_t(N) flagbits_t;
typedef bits_t(N) flagbits_t;
typedef struct { bool b0:1, b1:1, b2:1, b3:1, b4:1, b5:1, b6:1, b7:1; } N8;
typedef struct { bool b0:1, b1:1, b2:1, b3:1, b4:1, b5:1, b6:1, b7:1, b8:1, b9:1, b10:1, b11:1, b12:1, b13:1, b14:1, b15:1; } N16;
typedef struct { bool b0:1, b1:1, b2:1, b3:1, b4:1, b5:1, b6:1, b7:1, b8:1, b9:1, b10:1, b11:1, b12:1, b13:1, b14:1, b15:1,

33
Marlin/tests/core/test_types.cpp
View file

@ -484,26 +484,23 @@ MARLIN_TEST(types, Flags_16) {
flags.set(0, true);
flags.set(15, true);
// BUG: The storage can only contain 8 bits!
// TEST_ASSERT_EQUAL(32769, flags.b);
TEST_ASSERT_EQUAL(1, flags.b);
TEST_ASSERT_EQUAL(32769, flags.b);
flags.clear(0);
TEST_ASSERT_EQUAL(0, flags.b);
TEST_ASSERT_EQUAL(32768, flags.b);
flags.reset();
flags.set(7, true);
flags.set(15, true);
TEST_ASSERT_EQUAL(true, flags.test(7));
// BUG: This can't store a value above bit 7 right now
TEST_ASSERT_EQUAL(false, flags.test(15));
TEST_ASSERT_EQUAL(false, flags.test(8));
TEST_ASSERT_EQUAL(true, flags.test(15));
TEST_ASSERT_EQUAL(true, flags[7]);
// BUG: This can't store a value above bit 7 right now
TEST_ASSERT_EQUAL(false, flags[15]);
TEST_ASSERT_EQUAL(false, flags[8]);
TEST_ASSERT_EQUAL(true, flags[15]);
// BUG: This size should be 2, but is incorrectly 1
TEST_ASSERT_EQUAL(1, flags.size());
TEST_ASSERT_EQUAL(2, flags.size());
}
MARLIN_TEST(types, Flags_32) {
@ -514,9 +511,7 @@ MARLIN_TEST(types, Flags_32) {
flags.set(0, true);
flags.set(31, true);
// BUG: The storage can only contain 8 bits!
//TEST_ASSERT_EQUAL(2147483649, flags.b);
TEST_ASSERT_EQUAL(1, flags.b);
TEST_ASSERT_EQUAL(2147483649, flags.b);
flags.clear(0);
flags.clear(31);
@ -525,22 +520,16 @@ MARLIN_TEST(types, Flags_32) {
flags.set(0, true);
flags.set(31, true);
TEST_ASSERT_EQUAL(true, flags.test(0));
// BUG: This can't store a value above bit 7 right now
TEST_ASSERT_EQUAL(false, flags.test(31));
// TEST_ASSERT_EQUAL(true, flags.test(31));
TEST_ASSERT_EQUAL(true, flags.test(31));
TEST_ASSERT_EQUAL(false, flags.test(1));
TEST_ASSERT_EQUAL(false, flags.test(30));
TEST_ASSERT_EQUAL(true, flags[0]);
// BUG: This can't store a value above bit 7 right now
TEST_ASSERT_EQUAL(false, flags[31]);
// TEST_ASSERT_EQUAL(true, flags[31]);
TEST_ASSERT_EQUAL(true, flags[31]);
TEST_ASSERT_EQUAL(false, flags[1]);
TEST_ASSERT_EQUAL(false, flags[30]);
// BUG: This size should be 4, but is incorrectly 1
TEST_ASSERT_EQUAL(1, flags.size());
// TEST_ASSERT_EQUAL(4, flags.size());
TEST_ASSERT_EQUAL(4, flags.size());
}
MARLIN_TEST(types, AxisFlags_const_as_bools) {