Abstract:
An information processing apparatus and method is provided. A storage part is provided for storing a revision history table that associates each of a plurality of first revision identifiers. One or more first function identifiers that identify the function revised in the past revision identified by the associated revision identifier and included in a program. An acquisition part for acquiring one or more second function identifiers that identify the function revised in the new revision and included in the program. A priority decision part for obtaining the number of matched function identifiers between one or more first function identifiers associated with the first revision identifier and the second function identifiers for each of the first revision identifiers in the revision history table read from the storage part. Deciding the priority of the test case for testing the revision identified by each first revision identifier, based on the number of matched function identifiers.
Abstract:
A snow vehicle includes an engine containing a crankshaft and a balancer shaft, a track belt mounted behind the engine, and a front axle for transmitting the driving power from the engine to the track belt. The balancer shaft is located above a line connecting the crankshaft and the front axle and near the rear end of the crankshaft. The snow vehicle improves the stability of the vehicle during operation while minimizing an increase in the dimension of the engine in the vertical direction.
Abstract:
A snow vehicle includes an engine, a track belt arranged on a rear side of the engine, and a cooling water path for cooling the engine, in which the engine includes a cooling water inlet portion and a cooling water outlet portion provided on a front surface side of the engine and connected with the cooling water path. The snow vehicle is capable of improving the turning ability of the vehicle, while simplifying a cooling water path and reducing the size of the structure for cooling the engine.