基础操作¶
历史记录重复： 原页“基础操作”小节的输出与“对象基础”完全相同，内容为 A 组测试。它不能作为 B 组基础操作已经验证的证据；下方按原记录保留。
原始输出的运行日期、硬件和固件提交未记录；下方完整保留该阶段输出。标签数量不是独立测试用例数量。
============ [tiny_matrix_test start] ============
[Test Organization: Application-Oriented Logic]
Foundation → Basic Ops → Properties → Linear Systems → Decompositions → Applications → Quality
[A1: Constructor & Destructor Tests]
[A1.1] Default Constructor
Matrix Info >>>
rows 1
cols 1
elements 1
paddings 0
step 1
memory 1
data pointer 0x3fce9a7c
temp pointer 0
ext_buff 0
sub_matrix 0
<<< Matrix Info
Matrix Elements >>>
0 |
<<< Matrix Elements
[A1.2] Constructor with Rows and Cols
Matrix Info >>>
rows 3
cols 4
elements 12
paddings 0
step 4
memory 12
data pointer 0x3fce9a8c
temp pointer 0
ext_buff 0
sub_matrix 0
<<< Matrix Info
Matrix Elements >>>
0 0 0 0 |
0 0 0 0 |
0 0 0 0 |
<<< Matrix Elements
[A1.3] Constructor with Rows, Cols and Step
Matrix Info >>>
rows 3
cols 4
elements 12
paddings 1
step 5
memory 15
data pointer 0x3fce9ac0
temp pointer 0
ext_buff 0
sub_matrix 0
<<< Matrix Info
Matrix Elements >>>
0 0 0 0 | 0
0 0 0 0 | 0
0 0 0 0 | 0
<<< Matrix Elements
[A1.4] Constructor with External Data
Matrix Info >>>
rows 3
cols 4
elements 12
paddings 0
step 4
memory 12
data pointer 0x3fc9a4ac
temp pointer 0
ext_buff 1 (External buffer or View)
sub_matrix 0
<<< Matrix Info
Matrix Elements >>>
0 1 2 3 |
4 5 6 7 |
8 9 10 11 |
<<< Matrix Elements
[A1.5] Constructor with External Data and Step
Matrix Info >>>
rows 3
cols 4
elements 12
paddings 1
step 5
memory 15
data pointer 0x3fc9a500
temp pointer 0
ext_buff 1 (External buffer or View)
sub_matrix 0
<<< Matrix Info
Matrix Elements >>>
0 1 2 3 | 0
4 5 6 7 | 0
8 9 10 11 | 0
<<< Matrix Elements
[A1.6] Copy Constructor
Matrix Info >>>
rows 3
cols 4
elements 12
paddings 1
step 5
memory 15
data pointer 0x3fce9b00
temp pointer 0
ext_buff 0
sub_matrix 0
<<< Matrix Info
Matrix Elements >>>
0 1 2 3 | 7
4 5 6 7 |2.97902e-41
8 9 10 11 | 1.6141
<<< Matrix Elements
[A2: Element Access Tests]
[A2.1] Non-const Access
Matrix Info >>>
rows 2
cols 3
elements 6
paddings 0
step 3
memory 6
data pointer 0x3fce9a7c
temp pointer 0
ext_buff 0
sub_matrix 0
<<< Matrix Info
Matrix Elements >>>
1.1 2.2 3.3 |
4.4 5.5 6.6 |
<<< Matrix Elements
[A2.2] Const Access
const_mat(0, 0): 1.1
[A3: ROI Operations Tests]
[Material Matrices]
matA:
Matrix Info >>>
rows 2
cols 3
elements 6
paddings 0
step 3
memory 6
data pointer 0x3fce9a7c
temp pointer 0
ext_buff 0
sub_matrix 0
<<< Matrix Info
Matrix Elements >>>
0.1 0.2 0.3 |
0.4 0.5 0.6 |
<<< Matrix Elements
matB:
Matrix Info >>>
rows 3
cols 4
elements 12
paddings 1
step 5
memory 15
data pointer 0x3fc9a254
temp pointer 0
ext_buff 1 (External buffer or View)
sub_matrix 0
<<< Matrix Info
Matrix Elements >>>
0 1 2 3 | 0
4 5 6 7 | 0
8 9 10 11 | 0
<<< Matrix Elements
matC:
Matrix Info >>>
rows 1
cols 1
elements 1
paddings 0
step 1
memory 1
data pointer 0x3fce9a98
temp pointer 0
ext_buff 0
sub_matrix 0
<<< Matrix Info
Matrix Elements >>>
0 |
<<< Matrix Elements
[A3.1] Copy ROI - Over Range Case
[Error] copy_paste: source matrix exceeds destination column boundary: col_pos=2, src.cols=3, dest.cols=4
matB after copy_paste matA at (1, 2):
Matrix Elements >>>
0 1 2 3 | 0
4 5 6 7 | 0
8 9 10 11 | 0
<<< Matrix Elements
nothing changed.
[A3.2] Copy ROI - Suitable Range Case
matB after copy_paste matA at (1, 1):
Matrix Info >>>
rows 3
cols 4
elements 12
paddings 1
step 5
memory 15
data pointer 0x3fc9a254
temp pointer 0
ext_buff 1 (External buffer or View)
sub_matrix 0
<<< Matrix Info
Matrix Elements >>>
0 1 2 3 | 0
4 0.1 0.2 0.3 | 0
8 0.4 0.5 0.6 | 0
<<< Matrix Elements
successfully copied.
[A3.3] Copy Head
matC after copy_head matB:
Matrix Info >>>
rows 3
cols 4
elements 12
paddings 1
step 5
memory 15
data pointer 0x3fc9a254
temp pointer 0
ext_buff 1 (External buffer or View)
sub_matrix 0
<<< Matrix Info
Matrix Elements >>>
0 1 2 3 | 0
4 0.1 0.2 0.3 | 0
8 0.4 0.5 0.6 | 0
<<< Matrix Elements
[A3.4] Copy Head - Memory Sharing Check
matB(0, 0) = 99.99f
matC:
Matrix Info >>>
rows 3
cols 4
elements 12
paddings 1
step 5
memory 15
data pointer 0x3fc9a254
temp pointer 0
ext_buff 1 (External buffer or View)
sub_matrix 0
<<< Matrix Info
Matrix Elements >>>
99.99 1 2 3 | 0
4 0.1 0.2 0.3 | 0
8 0.4 0.5 0.6 | 0
<<< Matrix Elements
[A3.5] copy_paste() - Error Handling - Negative Position
[Error] copy_paste: invalid position: row_pos=-1, col_pos=0 (must be non-negative)
copy_paste with row_pos=-1: error = 258 (Expected: TINY_ERR_INVALID_ARG) [PASS]
[Error] copy_paste: invalid position: row_pos=0, col_pos=-1 (must be non-negative)
copy_paste with col_pos=-1: error = 258 (Expected: TINY_ERR_INVALID_ARG) [PASS]
[A3.6] copy_paste() - Error Handling - Out of Bounds
[Error] copy_paste: source matrix exceeds destination row boundary: row_pos=0, src.rows=3, dest.rows=2
copy_paste 3x3 into 2x2 at (0,0): error = 258 (Expected: TINY_ERR_INVALID_ARG) [PASS]
[Error] copy_paste: source matrix exceeds destination row boundary: row_pos=1, src.rows=2, dest.rows=2
copy_paste 2x2 into 2x2 at (1,1): error = 258 (Expected: TINY_ERR_INVALID_ARG) [PASS]
[A3.7] copy_paste() - Boundary Case - Empty Source Matrix
[Error] copy_paste: source matrix data pointer is null
copy_paste empty matrix: error = 258 (Expected: TINY_ERR_INVALID_ARG) [PASS]
[A3.8] copy_head() - Share Data from Owned-Memory Source (Double-Free Prevention)
Before copy_head:
owned_src: ext_buff=0
dest4: ext_buff=0
copy_head from matrix with owned memory: error = 0 (Expected: TINY_OK) [PASS]
After copy_head:
owned_src: ext_buff=0 (still owns memory)
dest4: ext_buff=1 (view, does not own)
Verify data sharing:
dest4(0,0)=1 (should be 1.0)
dest4(1,1)=4 (should be 4.0)
After modifying owned_src(0,0) to 99.0:
dest4(0,0)=99 (should be 99.0, confirming shared data)
[A3.9] Get a View of ROI - Low Level Function
get a view of ROI with overrange dimensions - rows:
[Error] view_roi: ROI exceeds row boundary: start_row=1, roi_rows=3, source.rows=3
get a view of ROI with overrange dimensions - cols:
[Error] view_roi: ROI exceeds column boundary: start_col=1, roi_cols=4, source.cols=4
get a view of ROI with suitable dimensions:
roi3:
Matrix Info >>>
rows 2
cols 2
elements 4
paddings 3
step 5
memory 10
data pointer 0x3fc9a26c
temp pointer 0
ext_buff 1 (External buffer or View)
sub_matrix 1 (This is a Sub-Matrix View)
<<< Matrix Info
Matrix Elements >>>
0.1 0.2 | 0.3 0 8
0.4 0.5 | 0.6 0 4.2039e-45
<<< Matrix Elements
[A3.10] Get a View of ROI - Using ROI Structure
Matrix Info >>>
rows 2
cols 2
elements 4
paddings 3
step 5
memory 10
data pointer 0x3fc9a26c
temp pointer 0
ext_buff 1 (External buffer or View)
sub_matrix 1 (This is a Sub-Matrix View)
<<< Matrix Info
Matrix Elements >>>
0.1 0.2 | 0.3 0 8
0.4 0.5 | 0.6 0 4.2039e-45
<<< Matrix Elements
[A3.11] Copy ROI - Low Level Function
Matrix Info >>>
rows 2
cols 2
elements 4
paddings 0
step 2
memory 4
data pointer 0x3fce9bd0
temp pointer 0
ext_buff 0
sub_matrix 0
<<< Matrix Info
Matrix Elements >>>
0.1 0.2 |
0.4 0.5 |
<<< Matrix Elements
[A3.12] Copy ROI - Using ROI Structure
time for copy_roi using ROI structure: 34 ms
Matrix Info >>>
rows 2
cols 2
elements 4
paddings 0
step 2
memory 4
data pointer 0x3fce9be4
temp pointer 0
ext_buff 0
sub_matrix 0
<<< Matrix Info
Matrix Elements >>>
0.1 0.2 |
0.4 0.5 |
<<< Matrix Elements
[A3.13] ROI resize_roi() Function
Initial ROI: pos_x=0, pos_y=0, width=2, height=2
After resize_roi(1, 1, 3, 3): pos_x=1, pos_y=1, width=3, height=3
ROI resize test: [PASS]
[A3.14] ROI area_roi() Function
ROI(0, 0, 3, 4) area: 12 (Expected: 12) [PASS]
ROI(1, 2, 5, 6) area: 30 (Expected: 30) [PASS]
[A3.14.1] ROI area_roi() - Negative Dimensions
ROI(0, 0, -3, 4) area: 0 (Expected: 0) [PASS]
ROI(0, 0, 3, -4) area: 0 (Expected: 0) [PASS]
[A3.14.2] print_matrix() - step < col Safety Branch
Expect warning and bounded printing without out-of-bounds access:
Matrix Info >>>
rows 2
cols 4
elements 8
paddings 0
step 3
memory 8
data pointer 0x3fce9bf8
temp pointer 0
ext_buff 0
sub_matrix 0
<<< Matrix Info
[Warning] step < cols; printing only the first 3 column(s) per row to avoid out-of-bounds access.
Matrix Elements >>>
10 11 12 |
13 20 21 |
<<< Matrix Elements
step < col safety print completed [PASS]
[A3.15] Block
time for block: 43 ms
Matrix Info >>>
rows 2
cols 2
elements 4
paddings 0
step 2
memory 4
data pointer 0x3fce9c1c
temp pointer 0
ext_buff 0
sub_matrix 0
<<< Matrix Info
Matrix Elements >>>
0.1 0.2 |
0.4 0.5 |
<<< Matrix Elements
[A3.16] Swap Rows
matB before swap rows:
Matrix Info >>>
rows 3
cols 4
elements 12
paddings 1
step 5
memory 15
data pointer 0x3fc9a254
temp pointer 0
ext_buff 1 (External buffer or View)
sub_matrix 0
<<< Matrix Info
Matrix Elements >>>
99.99 1 2 3 | 0
4 0.1 0.2 0.3 | 0
8 0.4 0.5 0.6 | 0
<<< Matrix Elements
matB after swap_rows(0, 2):
Matrix Info >>>
rows 3
cols 4
elements 12
paddings 1
step 5
memory 15
data pointer 0x3fc9a254
temp pointer 0
ext_buff 1 (External buffer or View)
sub_matrix 0
<<< Matrix Info
Matrix Elements >>>
8 0.4 0.5 0.6 | 0
4 0.1 0.2 0.3 | 0
99.99 1 2 3 | 0
<<< Matrix Elements
[A3.17] Swap Columns
matB before swap columns:
Matrix Info >>>
rows 3
cols 4
elements 12
paddings 1
step 5
memory 15
data pointer 0x3fc9a254
temp pointer 0
ext_buff 1 (External buffer or View)
sub_matrix 0
<<< Matrix Info
Matrix Elements >>>
8 0.4 0.5 0.6 | 0
4 0.1 0.2 0.3 | 0
99.99 1 2 3 | 0
<<< Matrix Elements
matB after swap_cols(0, 2):
Matrix Info >>>
rows 3
cols 4
elements 12
paddings 1
step 5
memory 15
data pointer 0x3fc9a254
temp pointer 0
ext_buff 1 (External buffer or View)
sub_matrix 0
<<< Matrix Info
Matrix Elements >>>
0.5 0.4 8 0.6 | 0
0.2 0.1 4 0.3 | 0
2 1 99.99 3 | 0
<<< Matrix Elements
[A3.18] Clear
matB before clear:
Matrix Info >>>
rows 3
cols 4
elements 12
paddings 1
step 5
memory 15
data pointer 0x3fc9a254
temp pointer 0
ext_buff 1 (External buffer or View)
sub_matrix 0
<<< Matrix Info
Matrix Elements >>>
0.5 0.4 8 0.6 | 0
0.2 0.1 4 0.3 | 0
2 1 99.99 3 | 0
<<< Matrix Elements
matB after clear:
Matrix Info >>>
rows 3
cols 4
elements 12
paddings 1
step 5
memory 15
data pointer 0x3fc9a254
temp pointer 0
ext_buff 1 (External buffer or View)
sub_matrix 0
<<< Matrix Info
Matrix Elements >>>
0 0 0 0 | 0
0 0 0 0 | 0
0 0 0 0 | 0
<<< Matrix Elements
============ [tiny_matrix_test end] ============