diff options
Diffstat (limited to 'test/unit/test_io.cpp')
| -rw-r--r-- | test/unit/test_io.cpp | 59 |
1 files changed, 56 insertions, 3 deletions
diff --git a/test/unit/test_io.cpp b/test/unit/test_io.cpp index ed059fe3..f9a54f3c 100644 --- a/test/unit/test_io.cpp +++ b/test/unit/test_io.cpp @@ -7852,6 +7852,56 @@ TEST(io, projstringformatter_axisswap_unitconvert_axisswap) { // --------------------------------------------------------------------------- +TEST(io, projstringformatter_axisswap_one_minus_two_inv) { + auto fmt = PROJStringFormatter::create(); + fmt->ingestPROJString( + "+proj=pipeline +step +inv +proj=axisswap +order=1,-2"); + EXPECT_EQ(fmt->toString(), "+proj=axisswap +order=1,-2"); +} + +// --------------------------------------------------------------------------- + +TEST(io, projstringformatter_axisswap_two_one_followed_two_minus_one) { + auto fmt = PROJStringFormatter::create(); + fmt->ingestPROJString("+proj=pipeline " + "+step +proj=axisswap +order=2,1 " + "+step +proj=axisswap +order=2,-1"); + EXPECT_EQ(fmt->toString(), "+proj=axisswap +order=1,-2"); +} + +// --------------------------------------------------------------------------- + +TEST(io, projstringformatter_axisswap_minus_two_one_followed_two_one) { + auto fmt = PROJStringFormatter::create(); + fmt->ingestPROJString("+proj=pipeline " + "+step +proj=axisswap +order=-2,1 " + "+step +proj=axisswap +order=2,1"); + EXPECT_EQ(fmt->toString(), "+proj=axisswap +order=1,-2"); +} + +// --------------------------------------------------------------------------- + +TEST(io, projstringformatter_unmodified) { + const char *const strs[] = {"+proj=pipeline " + "+step +proj=axisswap +order=2,-1 " + "+step +proj=axisswap +order=2,1", + + "+proj=pipeline " + "+step +proj=axisswap +order=2,1 " + "+step +proj=axisswap +order=-2,1", + + "+proj=pipeline " + "+step +inv +proj=axisswap +order=-2,1 " + "+step +proj=axisswap +order=2,1"}; + for (const char *str : strs) { + auto fmt = PROJStringFormatter::create(); + fmt->ingestPROJString(str); + EXPECT_EQ(fmt->toString(), str); + } +} + +// --------------------------------------------------------------------------- + TEST(io, projstringformatter_optim_hgridshift_vgridshift_hgridshift_inv) { // Nominal case { @@ -8786,9 +8836,12 @@ TEST(io, projparse_longlat_axisswap) { op->exportToPROJString(PROJStringFormatter::create().get()), (atoi(order1) == 2 && atoi(order2) == 1) ? "+proj=noop" - : "+proj=pipeline +step +proj=axisswap +order=2,1 " - "+step +proj=axisswap +order=" + - std::string(order1) + "," + order2); + : (atoi(order1) == 2 && atoi(order2) == -1) + ? "+proj=axisswap +order=1,-2" + : "+proj=pipeline +step +proj=axisswap " + "+order=2,1 " + "+step +proj=axisswap +order=" + + std::string(order1) + "," + order2); } } } |