A method for testing a cell reselection capability of a terminal, the method comprises: adjusting a terminal to camp on a current cell and to enter a high-speed or an intermediate-speed mobile mode; adjusting transmission power of the current cell and a neighboring cell, so that the current cell and the neighboring cell satisfy a condition of reselection from the current cell to the neighboring cell in the high-speed or intermediate-speed mobile mode; and maintaining the adjusted transmission power, and detecting whether the terminal camps on the neighboring cell after a preset time threshold is reached; if yes, the terminal has a cell reselection capability in the high-speed or intermediate-speed mobile mode; otherwise, the terminal does not have a cell reselection capability in the high-speed or intermediate-speed mobile mode; wherein the adjusting transmission power of the current cell and a neighboring cell so that the current cell and the neighboring cell satisfy a condition of reselection from the current cell to the neighboring cell in the intermediate-speed mobile mode comprises: adjusting, by a system simulator, the transmission power of the current cell and the neighboring cell, obtaining a reference signal energy level of the neighboring cell, and deducting a reference signal energy adjustment value in the intermediate-speed mobile mode from the reference signal energy level of the neighboring cell, and the obtained value is greater than a reference signal energy level of the current cell; wherein the adjusting transmission power of the current cell and a neighboring cell so that the current cell and the neighboring cell satisfy a condition of reselection from the current cell to the neighboring cell in the high-speed mobile mode comprises: adjusting, by a system simulator, the transmission power of the current cell and the neighboring cell, obtaining a reference signal energy level of the neighboring cell, and deducting a reference signal energy adjustment value in the high-speed mobile mode from the reference signal energy level of the neighboring cell, and the obtained value is greater than a reference signal energy level of the current cell. adjusting a terminal to camp on a current cell and to enter a high-speed or an intermediate-speed mobile mode; adjusting transmission power of the current cell and a neighboring cell, so that the current cell and the neighboring cell satisfy a condition of reselection from the current cell to the neighboring cell in the high-speed or intermediate-speed mobile mode; and maintaining the adjusted transmission power, and detecting whether the terminal camps on the neighboring cell after a preset time threshold is reached; if yes, the terminal has a cell reselection capability in the high-speed or intermediate-speed mobile mode; otherwise, the terminal does not have a cell reselection capability in the high-speed or intermediate-speed mobile mode; wherein the adjusting transmission power of the current cell and a neighboring cell so that the current cell and the neighboring cell satisfy a condition of reselection from the current cell to the neighboring cell in the intermediate-speed mobile mode comprises: adjusting, by a system simulator, the transmission power of the current cell and the neighboring cell, obtaining a reference signal energy level of the neighboring cell, and deducting a reference signal energy adjustment value in the intermediate-speed mobile mode from the reference signal energy level of the neighboring cell, and the obtained value is greater than a reference signal energy level of the current cell; wherein the adjusting transmission power of the current cell and a neighboring cell so that the current cell and the neighboring cell satisfy a condition of reselection from the current cell to the neighboring cell in the high-speed mobile mode comprises: adjusting, by a system simulator, the transmission power of the current cell and the neighboring cell, obtaining a reference signal energy level of the neighboring cell, and deducting a reference signal energy adjustment value in the high-speed mobile mode from the reference signal energy level of the neighboring cell, and the obtained value is greater than a reference signal energy level of the current cell. adjusting, by a system simulator, the transmission power of the current cell and the neighboring cell, obtaining a reference signal energy level of the neighboring cell, and deducting a reference signal energy adjustment value in the intermediate-speed mobile mode from the reference signal energy level of the neighboring cell, and the obtained value is greater than a reference signal energy level of the current cell; wherein the adjusting transmission power of the current cell and a neighboring cell so that the current cell and the neighboring cell satisfy a condition of reselection from the current cell to the neighboring cell in the high-speed mobile mode comprises: adjusting, by a system simulator, the transmission power of the current cell and the neighboring cell, obtaining a reference signal energy level of the neighboring cell, and deducting a reference signal energy adjustment value in the high-speed mobile mode from the reference signal energy level of the neighboring cell, and the obtained value is greater than a reference signal energy level of the current cell.