def test_rotation(self):
self.dev.keyevent("HOME")
time.sleep(1)
frame_vertical = self.minicap.get_frame_from_stream()
frame_vertical = string_2_img(frame_vertical)
self.dev.start_app(PKG)
time.sleep(3)
frame_horizontal = self.minicap.get_frame_from_stream()
frame_horizontal = string_2_img(frame_horizontal)
self.assertEqual(frame_vertical.shape[0], frame_horizontal.shape[1])
self.assertEqual(frame_vertical.shape[1], frame_horizontal.shape[0])
def test_set_projection(self):
# 目前暂时只支持minicap设置projection参数
if self.dev.cap_method == "MINICAP":
self.dev.keyevent("HOME")
default_height = 800
height = self.dev.display_info.get("height")
width = self.dev.display_info.get("width")
scale_factor = min(default_height, height) / height
projection = (scale_factor * width, scale_factor * height)
screen = string_2_img(self.dev.screen_proxy.get_frame(projection=projection))
self.assertEqual(screen.shape[0], default_height)
def test_projection(self):
"""
先按home键回到桌面，确保当前是竖屏
然后设置高度为800，大部分手机竖屏高度都大于这个数值，计算出对应的projection参数
最后验证截出来的图是否高度等于800
Returns:
"""
self.dev.keyevent("HOME")
default_height = 800
height = self.dev.display_info.get("height")
width = self.dev.display_info.get("width")
scale_factor = min(default_height, height) / height
projection = (scale_factor * width, scale_factor * height)
screen = string_2_img(self.minicap.get_frame(projection=projection))
self.assertEqual(screen.shape[0], default_height)
self.minicap.projection = projection
screen_stream = self.minicap.get_frame_from_stream()
screen2 = string_2_img(screen_stream)
self.assertEqual(screen2.shape[0], default_height)
def test_0_get_frame(self):
frame = self.javacap.get_frame_from_stream()
frame = string_2_img(frame)
self.assertIsInstance(frame, ndarray)
def test_get_frame(self):
frame = self.minicap.get_frame()
frame = string_2_img(frame)
self.assertIsInstance(frame, ndarray)
def api_ocr():
img = request.form["image"]
img = base64.b64decode(img)
image = string_2_img(img)
res = detect(image)
return jsonify(res)