Update gl_field_error tests for better input filtering.
Update gl_field_error tests for better input filtering.

jirutka/gitlabhq,dplarson/gitlabhq,openwide-java/gitlabhq,stoplightio/gitlabhq,axilleas/gitlabhq,dplarson/gitlabhq,daiyu/gitlab-zh,dreampet/gitlab,dreampet/gitlab,iiet/iiet-git,LUMC/gitlabhq,stoplightio/gitlabhq,jirutka/gitlabhq,t-zuehlsdorff/gitlabhq,stoplightio/gitlabhq,axilleas/gitlabhq,htve/GitlabForChinese,openwide-java/gitlabhq,htve/GitlabForChinese,dreampet/gitlab,iiet/iiet-git,axilleas/gitlabhq,stoplightio/gitlabhq,dreampet/gitlab,mmkassem/gitlabhq,openwide-java/gitlabhq,iiet/iiet-git,dplarson/gitlabhq,daiyu/gitlab-zh,mmkassem/gitlabhq,LUMC/gitlabhq,openwide-java/gitlabhq,mmkassem/gitlabhq,darkrasid/gitlabhq,t-zuehlsdorff/gitlabhq,htve/GitlabForChinese,darkrasid/gitlabhq,htve/GitlabForChinese,darkrasid/gitlabhq,mmkassem/gitlabhq,t-zuehlsdorff/gitlabhq,LUMC/gitlabhq,axilleas/gitlabhq,dplarson/gitlabhq,jirutka/gitlabhq,t-zuehlsdorff/gitlabhq,darkrasid/gitlabhq,jirutka/gitlabhq,LUMC/gitlabhq,iiet/iiet-git,daiyu/gitlab-zh,daiyu/gitlab-zh