1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
|
#!/bin/bash
set -e
# Creates a RAM disk big enough to hold two copies of the test directory
# structure.
cat << EOF > "${TMP}/ramdisk.py"
class RAMBlockDev:
def __init__(self, block_size, num_blocks):
self.block_size = block_size
self.data = bytearray(block_size * num_blocks)
def readblocks(self, block_num, buf):
for i in range(len(buf)):
buf[i] = self.data[block_num * self.block_size + i]
def writeblocks(self, block_num, buf):
for i in range(len(buf)):
self.data[block_num * self.block_size + i] = buf[i]
def ioctl(self, op, arg):
if op == 4: # get number of blocks
return len(self.data) // self.block_size
if op == 5: # get block size
return self.block_size
import os
bdev = RAMBlockDev(512, 50)
os.VfsFat.mkfs(bdev)
os.mount(bdev, '/ramdisk')
os.chdir('/ramdisk')
EOF
echo -----
$MPREMOTE run "${TMP}/ramdisk.py"
$MPREMOTE resume ls
echo -----
$MPREMOTE resume touch a.py
$MPREMOTE resume touch :b.py
$MPREMOTE resume ls :
$MPREMOTE resume cat a.py
$MPREMOTE resume cat :b.py
$MPREMOTE resume sha256sum a.py
echo -n "" | sha256sum
echo -----
cat << EOF > "${TMP}/a.py"
print("Hello")
print("World")
EOF
$MPREMOTE resume cp "${TMP}/a.py" :
$MPREMOTE resume cp "${TMP}/a.py" :b.py
$MPREMOTE resume cp "${TMP}/a.py" :c.py
$MPREMOTE resume cp :a.py :d.py
$MPREMOTE resume ls
$MPREMOTE resume exec "import a; import b; import c"
$MPREMOTE resume sha256sum a.py
cat "${TMP}/a.py" | sha256sum
echo -----
$MPREMOTE resume mkdir aaa
$MPREMOTE resume mkdir :bbb
$MPREMOTE resume cp "${TMP}/a.py" :aaa
$MPREMOTE resume cp "${TMP}/a.py" :bbb/b.py
$MPREMOTE resume cat :aaa/a.py bbb/b.py
# Test cp -f (force copy).
echo -----
$MPREMOTE resume cp -f "${TMP}/a.py" :aaa
$MPREMOTE resume cat :aaa/a.py
# Test cp where the destination has a trailing /.
echo -----
$MPREMOTE resume cp "${TMP}/a.py" :aaa/
$MPREMOTE resume cp "${TMP}/a.py" :aaa/a.py/ || echo "expect error"
echo -----
$MPREMOTE resume rm :b.py c.py
$MPREMOTE resume ls
$MPREMOTE resume rm :aaa/a.py bbb/b.py
$MPREMOTE resume rmdir aaa :bbb
$MPREMOTE resume ls
echo -----
env EDITOR="sed -i s/Hello/Goodbye/" $MPREMOTE resume edit d.py
$MPREMOTE resume sha256sum :d.py
$MPREMOTE resume exec "import d"
# Create a local directory structure and copy it to `:` on the device.
echo -----
mkdir -p "${TMP}/package"
mkdir -p "${TMP}/package/subpackage"
cat << EOF > "${TMP}/package/__init__.py"
from .x import x
from .subpackage import y
EOF
cat << EOF > "${TMP}/package/x.py"
def x():
print("x")
EOF
cat << EOF > "${TMP}/package/subpackage/__init__.py"
from .y import y
EOF
cat << EOF > "${TMP}/package/subpackage/y.py"
def y():
print("y")
EOF
$MPREMOTE run "${TMP}/ramdisk.py"
$MPREMOTE resume cp -r "${TMP}/package" :
$MPREMOTE resume ls : :package :package/subpackage
$MPREMOTE resume exec "import package; package.x(); package.y()"
# Same thing except with a destination directory name.
echo -----
$MPREMOTE run "${TMP}/ramdisk.py"
$MPREMOTE resume cp -r "${TMP}/package" :package2
$MPREMOTE resume ls : :package2 :package2/subpackage
$MPREMOTE resume exec "import package2; package2.x(); package2.y()"
# Copy to an existing directory, it will be copied inside.
echo -----
$MPREMOTE run "${TMP}/ramdisk.py"
$MPREMOTE resume mkdir :test
$MPREMOTE resume cp -r "${TMP}/package" :test
$MPREMOTE resume ls :test :test/package :test/package/subpackage
# Copy to non-existing sub-directory.
echo -----
$MPREMOTE resume cp -r "${TMP}/package" :test/package2
$MPREMOTE resume ls :test :test/package2 :test/package2/subpackage
# Copy from the device back to local.
echo -----
mkdir "${TMP}/copy"
$MPREMOTE resume cp -r :test/package "${TMP}/copy"
ls "${TMP}/copy" "${TMP}/copy/package" "${TMP}/copy/package/subpackage"
# Copy from the device back to local with destination directory name.
echo -----
$MPREMOTE resume cp -r :test/package "${TMP}/copy/package2"
ls "${TMP}/copy" "${TMP}/copy/package2" "${TMP}/copy/package2/subpackage"
# Copy from device to another location on the device with destination directory name.
echo -----
$MPREMOTE run "${TMP}/ramdisk.py"
$MPREMOTE resume cp -r "${TMP}/package" :
$MPREMOTE resume cp -r :package :package3
$MPREMOTE resume ls : :package3 :package3/subpackage
# Copy from device to another location on the device into an existing directory.
echo -----
$MPREMOTE run "${TMP}/ramdisk.py"
$MPREMOTE resume cp -r "${TMP}/package" :
$MPREMOTE resume mkdir :package4
$MPREMOTE resume cp -r :package :package4
$MPREMOTE resume ls : :package4 :package4/package :package4/package/subpackage
# Repeat an existing copy with one file modified.
echo -----
cat << EOF > "${TMP}/package/subpackage/y.py"
def y():
print("y2")
EOF
$MPREMOTE resume cp -r "${TMP}/package" :
$MPREMOTE resume ls : :package :package/subpackage
$MPREMOTE resume exec "import package; package.x(); package.y()"
echo -----
# Test rm -r functionality
# start with a fresh ramdisk before each test
# rm -r MCU current working directory
$MPREMOTE run "${TMP}/ramdisk.py"
$MPREMOTE resume touch :a.py
$MPREMOTE resume touch :b.py
$MPREMOTE resume cp -r "${TMP}/package" :
$MPREMOTE resume rm -r -v :
$MPREMOTE resume ls :
$MPREMOTE resume ls :/ramdisk
echo -----
# rm -r relative subfolder
$MPREMOTE run "${TMP}/ramdisk.py"
$MPREMOTE resume touch :a.py
$MPREMOTE resume mkdir :testdir
$MPREMOTE resume cp -r "${TMP}/package" :testdir/package
$MPREMOTE resume ls :testdir
$MPREMOTE resume ls :testdir/package
$MPREMOTE resume rm -r :testdir/package
$MPREMOTE resume ls :/ramdisk
$MPREMOTE resume ls :testdir
echo -----
# rm -r non-existent path
$MPREMOTE run "${TMP}/ramdisk.py"
$MPREMOTE resume ls :
$MPREMOTE resume rm -r :nonexistent || echo "expect error"
echo -----
# rm -r absolute root
# no -v to generate same output on stm32 and other ports
$MPREMOTE run "${TMP}/ramdisk.py"
$MPREMOTE resume touch :a.py
$MPREMOTE resume touch :b.py
$MPREMOTE resume cp -r "${TMP}/package" :
$MPREMOTE resume cp -r "${TMP}/package" :package2
$MPREMOTE resume rm -r :/ || echo "expect error"
$MPREMOTE resume ls :
$MPREMOTE resume ls :/ramdisk
echo -----
# rm -r relative mountpoint
$MPREMOTE run "${TMP}/ramdisk.py"
$MPREMOTE resume touch :a.py
$MPREMOTE resume touch :b.py
$MPREMOTE resume cp -r "${TMP}/package" :
$MPREMOTE resume exec "import os;os.chdir('/')"
$MPREMOTE resume rm -r -v :ramdisk
$MPREMOTE resume ls :/ramdisk
echo -----
# rm -r absolute mountpoint
$MPREMOTE run "${TMP}/ramdisk.py"
$MPREMOTE resume touch :a.py
$MPREMOTE resume touch :b.py
$MPREMOTE resume cp -r "${TMP}/package" :
$MPREMOTE resume exec "import os;os.chdir('/')"
$MPREMOTE resume rm -r -v :/ramdisk
$MPREMOTE resume ls :/ramdisk
echo -----
|
