diff options
Diffstat (limited to 'test/unit/gie_self_tests.cpp')
| -rw-r--r-- | test/unit/gie_self_tests.cpp | 53 |
1 files changed, 42 insertions, 11 deletions
diff --git a/test/unit/gie_self_tests.cpp b/test/unit/gie_self_tests.cpp index ad637786..399f51e5 100644 --- a/test/unit/gie_self_tests.cpp +++ b/test/unit/gie_self_tests.cpp @@ -421,9 +421,11 @@ TEST(gie, info_functions) { /* check a few key characteristics of the Mercator projection */ EXPECT_NEAR(factors.angular_distortion, 0.0, 1e-7) << factors.angular_distortion; /* angular distortion should be 0 */ + + /* Meridian/parallel angle should be 90 deg */ EXPECT_NEAR(factors.meridian_parallel_angle, M_PI_2, 1e-7) - << factors.meridian_parallel_angle; /* Meridian/parallel angle should be - 90 deg */ + << factors.meridian_parallel_angle; + EXPECT_EQ(factors.meridian_convergence, 0.0); /* meridian convergence should be 0 */ @@ -701,13 +703,16 @@ TEST(gie, proj_create_crs_to_crs_PULKOVO42_ETRS89) { EXPECT_NEAR(c.xy.x, 44.999701238, 1e-9); EXPECT_NEAR(c.xy.y, 24.998474948, 1e-9); EXPECT_EQ(std::string(proj_pj_info(P).definition), - "proj=pipeline step proj=push v_3 step proj=axisswap order=2,1 " - "step proj=unitconvert xy_in=deg xy_out=rad step proj=cart " + "proj=pipeline step proj=axisswap order=2,1 " + "step proj=unitconvert xy_in=deg xy_out=rad " + "step proj=push v_3 " + "step proj=cart " "ellps=krass step proj=helmert x=2.3287 y=-147.0425 z=-92.0802 " "rx=0.3092483 ry=-0.32482185 rz=-0.49729934 s=5.68906266 " - "convention=coordinate_frame step inv proj=cart ellps=GRS80 step " - "proj=unitconvert xy_in=rad xy_out=deg step proj=axisswap " - "order=2,1 step proj=pop v_3"); + "convention=coordinate_frame step inv proj=cart ellps=GRS80 " + "step proj=pop v_3 " + "step proj=unitconvert xy_in=rad xy_out=deg step proj=axisswap " + "order=2,1"); c = proj_trans(P, PJ_INV, c); EXPECT_NEAR(c.xy.x, 45, 1e-8); @@ -730,12 +735,38 @@ TEST(gie, proj_create_crs_to_crs_PULKOVO42_ETRS89) { EXPECT_NEAR(c.xy.x, 51.999714150, 1e-9); EXPECT_NEAR(c.xy.y, 19.998187811, 1e-9); EXPECT_EQ(std::string(proj_pj_info(P).definition), - "proj=pipeline step proj=push v_3 step proj=axisswap order=2,1 " - "step proj=unitconvert xy_in=deg xy_out=rad step proj=cart " + "proj=pipeline step proj=axisswap order=2,1 " + "step proj=unitconvert xy_in=deg xy_out=rad " + "step proj=push v_3 " + "step proj=cart " "ellps=krass step proj=helmert x=33.4 y=-146.6 z=-76.3 rx=-0.359 " "ry=-0.053 rz=0.844 s=-0.84 convention=position_vector step inv " - "proj=cart ellps=GRS80 step proj=unitconvert xy_in=rad " - "xy_out=deg step proj=axisswap order=2,1 step proj=pop v_3"); + "proj=cart ellps=GRS80 step proj=pop v_3 " + "step proj=unitconvert xy_in=rad " + "xy_out=deg step proj=axisswap order=2,1"); + + proj_destroy(P); +} + +// --------------------------------------------------------------------------- + +TEST(gie, proj_create_crs_to_crs_outside_area_of_use) { + + // See https://github.com/OSGeo/proj.4/issues/1329 + auto P = proj_create_crs_to_crs(PJ_DEFAULT_CTX, "EPSG:4275", "EPSG:4807", + nullptr); + ASSERT_TRUE(P != nullptr); + PJ_COORD c; + + EXPECT_EQ(P->fwd, nullptr); + + // Test point outside area of use of both candidate coordinate operations + c.xyz.x = 58; // Lat in deg + c.xyz.y = 5; // Long in deg + c.xyz.z = 0; + c = proj_trans(P, PJ_FWD, c); + EXPECT_NEAR(c.xy.x, 64.44444444444444, 1e-9); // Lat in grad + EXPECT_NEAR(c.xy.y, 2.958634259259258, 1e-9); // Long in grad proj_destroy(P); } |