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include ../tools.mk
# This test makes sure that changes to files referenced via #[debugger_visualizer]
# are picked up when compiling incrementally.
# We have to copy the source to $(TMPDIR) because Github CI mounts the source
# directory as readonly. We need to apply modifications to some of the source
# file.
SRC_DIR := $(TMPDIR)/src
INCR_CACHE_DIR := $(TMPDIR)/incremental
all:
rm -rf $(TMPDIR)/*
mkdir $(SRC_DIR)
cp ./foo.rs $(SRC_DIR)
echo "GDB script v1" > $(SRC_DIR)/foo.py
echo "Natvis v1" > $(SRC_DIR)/foo.natvis
$(RUSTC) $(SRC_DIR)/foo.rs \
--crate-type=rlib \
--emit metadata \
-C incremental=$(INCR_CACHE_DIR) \
-Z incremental-verify-ich
$(CGREP) "GDB script v1" < $(TMPDIR)/libfoo.rmeta
$(CGREP) "Natvis v1" < $(TMPDIR)/libfoo.rmeta
# Change only the GDB script and check that the change has been picked up
echo "GDB script v2" > $(SRC_DIR)/foo.py
$(RUSTC) $(SRC_DIR)/foo.rs \
--crate-type=rlib \
--emit metadata \
-C incremental=$(INCR_CACHE_DIR) \
-Z incremental-verify-ich
$(CGREP) "GDB script v2" < $(TMPDIR)/libfoo.rmeta
$(CGREP) -v "GDB script v1" < $(TMPDIR)/libfoo.rmeta
$(CGREP) "Natvis v1" < $(TMPDIR)/libfoo.rmeta
# Now change the Natvis version and check that the change has been picked up
echo "Natvis v2" > $(SRC_DIR)/foo.natvis
$(RUSTC) $(SRC_DIR)/foo.rs \
--crate-type=rlib \
--emit metadata \
-C incremental=$(INCR_CACHE_DIR) \
-Z incremental-verify-ich
$(CGREP) "GDB script v2" < $(TMPDIR)/libfoo.rmeta
$(CGREP) -v "GDB script v1" < $(TMPDIR)/libfoo.rmeta
$(CGREP) "Natvis v2" < $(TMPDIR)/libfoo.rmeta
$(CGREP) -v "Natvis v1" < $(TMPDIR)/libfoo.rmeta
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